National Paper Museum Trust Archive

Material collected by the National Paper Museum Trust, c1386-1998.

Original archive material includes correspondence, reports, minutes, notes, plans, photographs, slides, illustrations and watermark samples. Published material includes articles, brochures, catalogues, leaflets, price lists, sample books, advertisements, specifications, journals, newsletters, statistics, standards, patents, books.

The National Paper Museum was established by the British Paper and Board Makers' Association. It was opened on 24 April, 1963 at The Vegetable Parchment Mills, St. Mary Cray, Kent. Remy Barcham Green was one of the founding members of the Museum, and a

large proportion of the archive material had been collected by his company J. Barcham Green Ltd. before the Museum was established.

The Mill at St. Mary Cray closed down in 1967 and the Museum exhibits had to be put into storage at Cray Vally Mills, Kent until alternative premises could be found. The NPM Trust then approached the University of Manchester, having heard that it was involved in setting up the Manchester Museum of Science and Technology. The museum agreed to house the NPM material and the exhibits were transferred in 1968. Dr Richard Hills, director of the The Manchester Museum of Science and Technology, sat on the NPM board of trustees and worked with them to continue collecting material for exhibition and research.

The collection was originally held on loan, under the reference L1969.30. The collection was subsequently donated to MOSI in 2006. The collection was given the new accession number 2006.60.

Details

Category:
Papermaking
Object Number:
Y2006.60
System of Arrangement:
S
type:
object collection

Parts

Rag Cutting Table

Rag Cutting Table

Rag cutting table.

Measurements:
Overall: 1010 mm x 1428 mm x 660 mm,
Materials:
wood (unidentified)
Object Number:
Y2006.60.1
type:
rag cutting table
Image ©
The Board of Trustees of the Science Museum
Large Stone Trough or Basin with Stamps

Large Stone Trough or Basin with Stamps

Large stone trough/basin with set of 3 stamps and wood blocks. (French maker).

Measurements:
overall: 860 mm x 1130 mm x 810 mm, 1348 kg
Materials:
stone
Object Number:
Y2006.60.2
type:
papermaking equipment
Papermakers Couch Stool

Papermakers Couch Stool

Papermakers couch stool; disassembled.

manufacturer unknown. Part of NPM collection

Measurements:
overall: 950 mm x 2500 mm x 1700 mm, 143 kg
Materials:
iron and wood (unidentified)
Object Number:
Y2006.60.4
type:
couch stool
Wooden Lay Stool

Wooden Lay Stool

Wooden lay stool.

Manufacturer unknown. Part of National Paper Collection.

Object Number:
Y2006.60.5
type:
stool
Paper press

Paper press

Paper press.(Dissass. in 10 parts).

Measurements:
overall: 900 mm x 900 mm x 2100 mm,
Object Number:
Y2006.60.7
type:
paper press
paper tensile tester

paper tensile tester

paper tensile tester, with paper.

manufactured by Jackson

Object Number:
Y2006.60.10
type:
paper tensile tester
Dandy roll

Dandy roll

Dandy roll.

Measurements:
Overall: 1720 mm, 140 mm,
Object Number:
Y2006.60.12
type:
dandy roll
Image ©
The Board of Trustees of the Science Museum
Model dandy roll made by Knowles Trotman Ltd

Model dandy roll made by Knowles Trotman Ltd

Model dandy roll made by Knowles Trotman Ltd, 1964

Measurements:
overall: 130 mm x 100 mm x 350 mm,
Materials:
metal (unknown) and wood (unidentified)
Object Number:
Y2006.60.13
type:
model dandy roll
Image ©
The Board of Trustees of the Science Museum
Model of Steam Drying Cylinders

Model of Steam Drying Cylinders

Steam Drying Cylinder- Model of steam drying cylinders, total of 5 cylinders with cog wheels on each ends, set in a cast iron frame. The top is covered with white fabric.

Manufacturer unknown.

Measurements:
overall: 305 mm x 605 mm x 525 mm, 21.5 kg
Object Number:
Y2006.60.15
type:
steam drying cylinder
Model Drum Reeler

Model Drum Reeler

model drum reeler.

manufacturer unknown. Part of NPM collection

Measurements:
overall: 205 mm x 660 mm x 180 mm,
Materials:
iron and steel (metal)
Object Number:
Y2006.60.16
type:
model
Postal Balance Scale

Postal Balance Scale

Letter scales mouted on wooden base with holes in for weights, made by S. Mordan & Company.

Measurements:
overall: 154 mm x 332 mm x 202 mm,
Materials:
wood (unidentified) and brass (copper, zinc alloy)
Object Number:
Y2006.60.19
type:
postal scale
Image ©
The Board of Trustees of the Science Musuem
Bronze Stuff Valve, from Barcham Green

Bronze Stuff Valve, from Barcham Green

bronze stuff valve, from Barcham Green

Manufacturer unknown. Part of NPM collection

Measurements:
overall: 300 mm x 173 mm x 420 mm,
Materials:
copper (alloy)
Object Number:
Y2006.60.22
type:
valve
Joynsons Clock in Bell

Joynsons Clock in Bell

bell, with wood stand; 'Joynsons clock in bell'. Made in 1851.

Part of NPM collection.

Materials:
iron and wood (unidentified)
Object Number:
Y2006.60.23
type:
bell
Hanging Scale

Hanging Scale

one hanging scale, near-complete, and has only fragment of central fitting left

Object Number:
Y2006.60.24
type:
scale
Hand Paper Mould (wove).

Hand Paper Mould (wove).

Hand paper mould (wove).

Measurements:
overall: 1460 mm x 890 mm x 80 mm, 43 kg
Object Number:
Y2006.60.25
type:
hand paper mould (wove)
Moulds

Moulds

Pair of 2 man (sheet) moulds, made by J. Green & Sons.

Measurements:
overall: 1245 mm x 838 mm
Materials:
metal (unknown)
Object Number:
Y2006.60.27
type:
mould
Pair of sheet moulds

Pair of sheet moulds

Pair of sheet moulds, with deckle. Have watermark 'CHSt JH'.

Manufactured by E. Amies & Son. Part of National Paper Collection.

Object Number:
Y2006.60.30
type:
hand paper mould (laid)
Sheet Moulds with Deckles

Sheet Moulds with Deckles

One pair of sheet moulds with deckles.

Manufactured by E. Amies. Part of the National Paper Collection.

Object Number:
Y2006.60.31
type:
hand paper mould (wove)
papermaking mould; Jardine

papermaking mould; Jardine

papermaking mould; Jardine, Matheson & Co, China embossed on panel.

manufactured by E Amies & son

Object Number:
Y2006.60.34
type:
mould
Hand paper mould with deckle

Hand paper mould with deckle

Hand paper mould with deckle. Watermarked; Naandgjort postpapir

Manufactured by E Amies & Son. Part of National Paper Collection

Object Number:
Y2006.60.35
type:
hand paper mould (laid)
Paper Mould and Deckle with ''Kobenhaven' Watermark

Paper Mould and Deckle with ''Kobenhaven' Watermark

Paper mould and deckle, with a watermark 'Kobenhaven'

Manufactured by E Amies & Sons. Part of the National Paper Collection

Object Number:
Y2006.60.36
type:
hand paper mould (laid)
Papermaking Vat- Large copper water heater inside lead lined vat

Papermaking Vat- Large copper water heater inside lead lined vat

Papermaking Vat- Large copper water heater inside lead lined vat, steam heater and agitator. Manufacturer unknown.

Measurements:
overall: 1270 mm x 1870 mm x 2220 mm, 727 kg
Object Number:
Y2006.60.37
type:
papermaking vat
Electric motor made by the General Electric Co. Ltd

Electric motor made by the General Electric Co. Ltd

Electric motor made by the General Electric Co. Ltd, Manchester

Measurements:
Overall: 310 mm x 260 mm x 460 mm,
Materials:
metal (unknown) and wood (unidentified)
Object Number:
Y2006.60.38
type:
electric motor
Image ©
The Board of Trustees of the Science Museum
Hand paper mould (laid)

Hand paper mould (laid)

Hand paper mould (laid), made by E Amies & Son in England, United Kingdom,

Object Number:
Y2006.60.39
type:
hand paper mould (laid)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.40
type:
hand paper mould (laid)
Hand paper mould (wove)

Hand paper mould (wove)

Hand paper mould (wove), made by Marshall & Co in England, United Kingdom,

Object Number:
Y2006.60.41
type:
hand paper mould (wove)
hand paper mould

hand paper mould

hand paper mould

Object Number:
Y2006.60.43
type:
hand paper mould
Hand paper mould (wove)

Hand paper mould (wove)

Hand paper mould (wove), made by W Green in England, United Kingdom,

Object Number:
Y2006.60.45
type:
hand paper mould (wove)
Pair of hand paper moulds with

Pair of hand paper moulds with

Pair of hand paper moulds with deckle.

Manufacturer unknown. Part of National Paper Collection

Object Number:
Y2006.60.46
type:
hand paper mould (laid)
pair of hand paper moulds with

pair of hand paper moulds with

pair of hand paper moulds with deckle.

Manufacturer unknown. Part of National Paper Collection

Object Number:
Y2006.60.47
type:
hand paper mould (laid)
hand paper mould (wove)

hand paper mould (wove)

hand paper mould (wove)

Object Number:
Y2006.60.48
type:
hand paper mould (wove)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.49
type:
hand paper mould (laid)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.50
type:
hand paper mould (laid)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.51
type:
hand paper mould (laid)
hand paper mould (wove)

hand paper mould (wove)

hand paper mould (wove)

Object Number:
Y2006.60.52
type:
hand paper mould (wove)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.53
type:
hand paper mould (laid)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.54
type:
hand paper mould (laid)
hand paper mould (wove)

hand paper mould (wove)

hand paper mould (wove)

Object Number:
Y2006.60.55
type:
hand paper mould (wove)
hand paper mould (laid)

hand paper mould (laid)

hand paper mould (laid)

Object Number:
Y2006.60.56
type:
hand paper mould (laid)
hand paper mould (wove)

hand paper mould (wove)

hand paper mould (wove)

Object Number:
Y2006.60.57
type:
hand paper mould (wove)
hand paper mould (wove)

hand paper mould (wove)

hand paper mould (wove)

Object Number:
Y2006.60.58
type:
hand paper mould (wove)
Hand paper mould (laid)

Hand paper mould (laid)

Hand paper mould (laid), made by E Amies & Son in England, United Kingdom,

Object Number:
Y2006.60.59
type:
hand paper mould (laid)
hand paper mould made by E Amies & Son

hand paper mould made by E Amies & Son

hand paper mould made by E Amies & Son, England

Object Number:
Y2006.60.60
type:
hand paper mould (wove)
Hand paper mould (wove)

Hand paper mould (wove)

Hand paper mould (wove), made by W Green in England, United Kingdom,

Object Number:
Y2006.60.61
type:
hand paper mould (wove)
Sir W. H. Bailey paper tensile tester

Sir W. H. Bailey paper tensile tester

paper tensile tester

Object Number:
Y2006.60.62
type:
paper tensile tester
Hand Paper Mould for Three Sheets with Deckle

Hand Paper Mould for Three Sheets with Deckle

hand paper mould for three sheets with deckle. From Liverstock papers ltd.

Materials:
iron and wood (unidentified)
Object Number:
Y2006.60.64
type:
hand paper mould (wove)
Pocket-sized paper tensile tester made in Germany and supplied by H.Bertram and Co.

Pocket-sized paper tensile tester made in Germany and supplied by H.Bertram and Co.

Pocket-sized paper tensile tester made in Germany and supplied by H.Bertram and Co., London, with case.

Measurements:
overall: 50 mm x 60 mm x 260 mm,
Materials:
metal (unknown) and velvet
Object Number:
Y2006.60.66
type:
paper tensile tester
Image ©
The Board of Trustees of the Science Museum
model

model

Wooden model of paper machine, non working, showing beater floor (withiut beaters), mixing chests moving wire and couch rolls, presses, drying rollers. Mounted on a baseboard with perspex cover.

Part of Nation Paper Museum Collection.

Object Number:
Y2006.60.67
type:
model
hat

hat

A collection of 5 papermakers' hats made from folded paper

Measurements:
overall: 165 x 170 , 55 g
Materials:
paper
Object Number:
Y2006.60.69
type:
hat
Image ©
The Board of Trustees of the Science Museum
Wet end slice

Wet end slice

Wet end slice.

Measurements:
overall: 558 mm x 243 mm x 25 mm,
Materials:
wood (unidentified)
Object Number:
Y2006.60.70
type:
wet end slice
Image ©
The Board of Trustees of the Science Museum
Three paper maker's crosses

Three paper maker's crosses

Three papermaker's crosses used for drying hand-made sheets, c. 1910.

Measurements:
overall: 270 mm x 180 mm x 10 mm,
Materials:
wood (unidentified)
Object Number:
Y2006.60.71
type:
paper maker's crosses
Image ©
The Board of Trustees of the Science Museum
Dandy Roll from E Towgoods

Dandy Roll from E Towgoods

Dandy roll from E Towgoods.

Measurements:
overall: 700 mm x 700 mm x 1780 mm,
Materials:
brass (copper, zinc alloy)
Object Number:
Y2006.60.73
type:
dandy roll

Part of Dandy Roll

Part of dandy roll, Granville Parchment.

Measurements:
overall: 457 mm 162 mm,
Materials:
bronze (copper, tin alloy)
Object Number:
Y2006.60.74
type:
watermark
Image ©
The Board of Trustees of the Science Musuem

Dandy Roll

Part of dandy roll, with "Printers (Fleetwood) Ltd" on the surface.

Measurements:
overall: 458 mm 165 mm,
Materials:
bronze (copper, tin alloy)
Object Number:
Y2006.60.75
type:
watermark
Image ©
The Board of Trustees of the Science Musuem

dandy roll

Part of a dandy roll. This dandy roll has the embossed inscription "Sawston Granta Parchment Tub Sized Air Dried".

More

Watermarks were first used in late thirteenth century Italy as a means of identifying the manufacturer or client with the product, and are still widely used today with the added function of being a security measure.

With the mechanisation of papermaking in the late eighteenth century, the means by which the watermark was applied had to be changed from a flat design on the paper mould to a cylindrical design on a roller which moved over the paper. The design of the watermark is raised slightly above the mesh of the dandy roll. When in contact with the paper surface, the design causes a slight impression which means that the thickness of the paper at that point is not as great as elsewhere on the roll. When held to the light, the design shows clearly.

Measurements:
445 mm, 165 mm,
Materials:
metal (unknown)
Object Number:
Y2006.60.76
type:
dandy roll
Image ©
The Board of Trustees of the Science Musuem
Air dryer and calendar rollers

Air dryer and calendar rollers

Air dryer and calendar rollers, used for papermaking.

Part of National Paper Collection.

Object Number:
Y2006.60.77
type:
air dryer
Rag Cutter

Rag Cutter

Rag cutter from the National Papermarking Museum collection. Used at Hayle Mill, Maidstone - the last mill to make paper by hand

Wooden feeder leads from the top of the machine, cast iron side plates, at top sets of wheels with serrated edges to shred the rags which then fell down to a "moving machine" rotary cutter to chop them up and pass them to second converyor in wood trough which lifted them to top of the sack. Belt driven from electric motor.

This machine replaced the women who used to sort and cut up the rags which were to be used for paper-making. The rags were still sorted and cut into lengths by hand but the chopping into small pieces was done on this machine.

Measurements:
overall: 1000 mm x 900 mm x 2800 mm, 120 kg
Object Number:
Y2006.60.80
type:
rag cutter
three palm leaves in wooden frame

three palm leaves in wooden frame

three palm leaves, in wooden frame (with glass).

part of NPM papermaking collection

Materials:
leaf , wood (unidentified) and glass
Object Number:
Y2006.60.81
type:
palm leaves
Paper Cutting Machine

Paper Cutting Machine

One cast iron paper cutting machine. Has five rollers.

Manufactured by Bentley & Jackson Co. Ltd. in 1874.

Single blade on drum with variable speed pulley drive (sliding cone pulley). Belt driven with fast and loose pulley, canvas convey for delivering sheets. Mounted on pair of cast iron side frames, very light construction.

Shows end of paper-making process in a paper mill and also shows a different principle in cutting paper than the usual drop-blade guillotine

Measurements:
overall: 2400 mm x 2300 mm x 3100 mm,
Materials:
iron
Object Number:
Y2006.60.82
type:
paper cutter

Dandy Roll

Dandy Roll, made by E. Amies & Son, Maidstone - India Stamp Office India

(NB Object is misnumbered in record photo as 1978.65.3)

Bronze metal construction. Discs in centre made from thick plate but with very large open holes cut in them so the supports are slender. Watermark: India Stamp Office, surrounding Royal COat of Arms set in frame. Watermarks sewn onto wire.

Measurements:
overall: 600 mm 70 mm,
Materials:
metal (unknown) and brass (copper, zinc alloy)
Object Number:
Y2006.60.83
type:
dandy roll
Image ©
The Board of Trustees of the Science Museum
Part of Dandy Roll

Part of Dandy Roll

Part of dandy roll, with "Gardiner No. 1425" stamp.

Measurements:
overall: 100 mm 600 mm,
Object Number:
Y2006.60.84
type:
dandy roll
Part of Dandy Roll

Part of Dandy Roll

Part of dandy roll, with "Ministerio das Relacoes [Exteriores?]" stamp.

Measurements:
overall: 190 mm 590 mm,
Object Number:
Y2006.60.85
type:
dandy roll
Two Sheet Mould and Deckle

Two Sheet Mould and Deckle

2 sheet mould and deckle, laid cover, watermark J. Whatman, 1831. Single facing - only to cover; ribs have pairs of water bars between them.

Made by Balston's, Springfield Mill, Maidstone.

Springfield Mill was founded 1806/7, probably the first all steam-driven mill in the world. It's production remained entirely by hand until the 1930s. Used to make high-quality writing and drawing papers, now entirely filter papers.

The original founder, William Balston had worked and then become a partner with James Whatmna the younger. When Whatman sold out in 1794, Balston carried on at Turkey Mill, Maidstone in partnership with the Hollingworth's until 1805 when he decided to found his own mill, SPringfield Mill, where carried on the Whatman tradition of papermaking.

Object Number:
Y2006.60.86
type:
hand paper mould (laid)
Pair of two sheet moulds and deckle large laid post

Pair of two sheet moulds and deckle large laid post

Pair of two sheet moulds and deckle large laid post, laid cover, watermark posthorn, countermark J. Whatman, Handmade, 1942.

Made by Balston's, Springfield Mill, Maidstone

Springfield Mill was founded 1806/7, probably the first all steam-driven mill in the world. It's production remained entirely by hand until the 1930s. Used to make high-quality writing and drawing papers, now entirely filter papers.

The original founder, William Balston had worked and then become a partner with James Whatman the younger. When Whatman sold out in 1794, Balston carried on at Turkey Mill, Maidstone in partnership with the Hollingworth's until 1805 when he decided to found his own mill, SPringfield Mill, where carried on the Whatman tradition of papermaking.

Object Number:
Y2006.60.87
type:
hand paper mould (laid)
Pair of single sheet moulds and 2 deckles

Pair of single sheet moulds and 2 deckles

Pair of single sheet moulds and 2 deckles, square elephant, wove cover, watermark, handmade, J. Whatman, 1956, England, moulds have X bracing at back.

Made by Balston's, Springfield Mill, Maidstone

Springfield Mill was founded 1806/7, probably the first all steam-driven mill in the world. It's production remained entirely by hand until the 1930s. Used to make high-quality writing and drawing papers, now entirely filter papers.

The original founder, William Balston had worked and then become a partner with James Whatman the younger. When Whatman sold out in 1794, Balston carried on at Turkey Mill, Maidstone in partnership with the Hollingworth's until 1805 when he decided to found his own mill, SPringfield Mill, where carried on the Whatman tradition of papermaking.

Object Number:
Y2006.60.89
type:
hand paper mould (wove)
Two single sheet moulds. One toned laid

Two single sheet moulds. One toned laid

Two single sheet moulds. One toned laid, e.g. no backing wires under voer and no deckel. One toned wove, e.g. only one layer of backing wires under cover, and deckel. Watermark J. Whatman, England.

Made by Balston's, Springfield Mill, Maidstone

Springfield Mill was founded 1806/7, probably the first all steam-driven mill in the world. It's production remained entirely by hand until the 1930s. Used to make high-quality writing and drawing papers, now entirely filter papers.

The original founder, William Balston had worked and then become a partner with James Whatman the younger. When Whatman sold out in 1794, Balston carried on at Turkey Mill, Maidstone in partnership with the Hollingworth's until 1805 when he decided to found his own mill, SPringfield Mill, where carried on the Whatman tradition of papermaking.

Object Number:
Y2006.60.90
type:
hand paper mould
Cover for cylinder mould machine, produced for J. Whatman

Cover for cylinder mould machine, produced for J. Whatman

Cover for cylindrical mould machine, produced for J. Whatman, with a laid surface, containing the watermark "Fleur-de-Lys."

Object Number:
Y2006.60.91
type:
cover - closure
Paper Mould, La Gitana, and Deckle

Paper Mould, La Gitana, and Deckle

Paper mould, La Gitana, & deckle., c.1920s; used for making cigarette paper

Hand paper-making mould of light construction, probably of pine wood, deckle very light, mould itself has sloping edges, cover, laid but chain lines do not run over ribs so cover is toed to ribs in a special way. In middle a wave section is inserted with 'La Litana' impressed into surface, rubbing bottom edge of mould metal lined.

This is a typical 'Spanish' mould as used around 1920s, possibly featuring eariler construction details such as the cut-away sections inside the deckle, the chain lines lying between the ribs and only a single cover, method of tying cover to ribs etc. These moulds were used for making cigarette paper, Note also sloping edges to upper surface of mould.

Object Number:
Y2006.60.92
type:
hand paper mould
Scale for Weighing Paper

Scale for Weighing Paper

Scale for weighing paper. Cast iron stand with a hook on top; wooden base.

Manufactured by R.H Wood, Maidstone

Materials:
iron and wood (unidentified)
Object Number:
Y2006.60.93
type:
scale
wetness tester

wetness tester

Schopper Riegler wetness tester made by Frank, Germany.

Standard device for empirical but quick assessment of paper pulps, used throughout industry

Measurements:
Overall: 1100 mm x 255 mm x 455 mm,
Materials:
metal (unknown)
Object Number:
Y2006.60.95
type:
wetness tester
Image ©
The Board of Trustees of the Science Museum
Hollander Beater

Hollander Beater

Electrically driven 'Hollander' beater on stand, made by Bentley and Jackson.

Measurements:
overall: 375 mm x 1260 mm x 1110 mm,
Materials:
cast iron and leather
Object Number:
Y2006.60.96
type:
hollander beater
Image ©
The Board of Trustees of the Science Museum
Paper tensile tester made in Austria and supplied by J. J. Marshall and Co.

Paper tensile tester made in Austria and supplied by J. J. Marshall and Co.

Paper tensile tester made in Austria and supplied by J. J. Marshall and Co.

Wooden body with dial in middle of one long side, reading 0-50 pounds. Patent Paper Testing Machine, J.J. Marshall & Co, London and Dartford, Made in Austria. Paper clamped with steel plates and thumb scres on top, one side adjustable in half inch lengths, handle at right endtensions right clamp. Brass end plates at both ends

More

As the quality of paper became increasingly important to suit the specialist uses of customers, samples needed to be tested to ensure that they met the required standard once in production. Writing paper needs to have a consistent surface and an ability to hold ink whereas packaging paper needs to be tested for strength and how resistant it is to tearing. Quality testing is important to maintain high standards in production. Any variation of quality would impact upon the paper's capability to be used for a defined purpose.

Paper tensile testers were used to test the force which was required to tear a single sheet of paper. This tester would be used in the laboratory. Any noticeable variance from the required standard would lead to production being stopped so that machines could be checked and recalibrated as necessary until the problem had been rectified, causing a temporary loss of output and income.

Measurements:
overall: 150 mm x 60 mm x 475 mm,
Materials:
brass (copper, zinc alloy)
Object Number:
Y2006.60.99
type:
paper tensile tester
Image ©
The Board of Trustees of the Science Museum
Ferranti Argus 400 computer

Ferranti Argus 400 computer

Ferranti Argus 400 computer, 1969. Consists of 4 processing units, operator's desk, operator's and programmer's manuals, Teletype, Westrex tape reader/writer, ICT TR6 tape reader and two boxes of circuit boards.Ferranti Argus 400 computer, 1969 used at Wiggins Teape paper production plant in Dartford, including a small series of Routine Maintenance and Maintenance Sheets completed by Ferranti Engineer.

Measurements:
Overall: 1817 mm x 565 mm x 685 mm,
Object Number:
Y2006.60.100
type:
computer (with) printed circuit boards
Replica of Original Robert Paper Machine

Replica of Original Robert Paper Machine

Replica of original Rober Paper machine by N L Robert in 1977. This replica was made using the original drawings and documents and manufactured by Severn and Lamb Ltd.

Large wooden cask sits within a wooden frame. Above the cask through the side, there is a belt conveyor-type mechanism with rollers.

Measurements:
overall: 1350 mm x 1500 mm x 2670 mm, 219 kg
Materials:
metal (unknown) and wood (unidentified)
Object Number:
Y2006.60.101
type:
robert paper machine
Paper burst tester made by the Ashcroft Manufacturing Co. New York c.1912

Paper burst tester made by the Ashcroft Manufacturing Co. New York c.1912

Paper burst tester made by the Ashcroft Manufacturing Co. New York c.1912, with leatherette box. Patented 31 December 1912. Sold in the UK by HB Legge and Co, London

More

This instrument is used to test the amount of force required to burst a sheet of paper of a particular type and therefore to give an indication of its strength and ability to withstand impacts.

As the quality of paper became increasingly important to suit the specialist uses of customers, samples needed to be tested to ensure that they met the required standard once in production. Writing paper needs to have a consistent surface and an ability to hold ink whereas packaging paper needs to be tested for strength and how resistant it is to tearing. Quality testing is important to maintain high standards in production. Any variation of quality would impact upon the paper's capability to be used for a defined purpose.

Measurements:
overall: 100 mm x 110 mm,
Materials:
metal (unknown)
Object Number:
Y2006.60.102
type:
paper burst tester
Image ©
The Board of Trustees of the Science Museum
Paper perforator

Paper perforator

Perforator. Slopers patent 27 40.

Object Number:
Y2006.60.104
type:
perforator
Image ©
The Board of Trustees of the Science Museum
cone-shaped thimble mould for

cone-shaped thimble mould for

Cone-shaped thimble mould for forming paper filters, c. 1960.

Measurements:
overall: 490 mm x 145 mm
Object Number:
Y2006.60.105
type:
hand paper mould
test-tube shaped thimble mould

test-tube shaped thimble mould

Test-tube shaped thimble mould for forming paper filters, c. 1960.

Measurements:
overall: 400 mm x 80 mm
Object Number:
Y2006.60.106
type:
hand paper mould
cylindrical thimble mould for

cylindrical thimble mould for

Cylindrical thimble mould for forming paper filters, c. 1960.

Measurements:
overall: 420 mm x 55 mm
Object Number:
Y2006.60.107
type:
hand paper mould
test-tube shaped thimble mould

test-tube shaped thimble mould

Test-tube shaped thimble moulds for forming paper filters (2 parts), c. 1960.

Handle of mould with mesh has vacuum attachment point. It was put into a bath of paper fibres, water sucked out by vacuum and thimble blown off mould with air. Solid mould then used to remove any dents made by operator's fingers in wet paper before drying thimbles on a rack in an oven.

Measurements:
overall: 470 mm x 120 mm
Object Number:
Y2006.60.108
type:
hand paper mould
Brass Dandy Roller

Brass Dandy Roller

Brass dandy roller, with mesh screen (carmelite Rac Blotting). From Green, Son & Waite.

Measurements:
overall: 170 mm x 170 mm x 2060 mm,
Materials:
brass (copper, zinc alloy)
Object Number:
Y2006.60.109
type:
dandy roll
Wooden Flue/Stuff Pipe

Wooden Flue/Stuff Pipe

wooden flue/stuff pipe, has lead lining.

manufacturer unknown

Measurements:
overall: 370 mm x 2440 mm x 540 mm, 62.5 kg
Object Number:
Y2006.60.110
type:
flue
Sheets of Handmade Paper

Sheets of Handmade Paper

pallet of sheets of handmade paper.

part of NPM collection.

Measurements:
overall: 450 mm x 880 mm x 755 mm,
Object Number:
Y2006.60.111
type:
paper sheets
Wooden vat

Wooden vat

Wooden vat, with lead lining, and a pipe attachment.

Manufacturer unknown. Part of National Paper Collection

Measurements:
overall: 121 kg
Materials:
wood (unidentified) and lead (metal)
Object Number:
Y2006.60.112
type:
vat
Paper drying rack

Paper drying rack

Paper Drying Rack- Marked as 'Paper drying rack- upright and wrapped other parts'. 4 large wooden racks with holes. Otherparts are wrapped in plastic sheet and the contents are invisible.

Manufacturer unknown. Part of NPM/ Papermaking collection.

Measurements:
overall: 600 mm x 500 mm x 3300 mm, 188.5 kg
Materials:
wood (unidentified)
Object Number:
Y2006.60.113
type:
paper drying rack