


Notebooks kept by C.V. Boys when repeating the 'Cavendish Experiments'

Volume entitled: "Helical Epicycloids and Derivatives"

Lockwood's index of United States telephone patents to Dec. 31, 1900

Collection of engineering drawings of early petrol car engines developed by Major Frederic Strickland

Albums documenting the laying of submarine cables (Sierra Leone-Ascension, Durban-Mauritius)

Steam Pressure Valve Drawing, Leaflet and Delivery Label

Magazine - The Joy-Stick. The Official House Organ of A. V. Roe & Co Ltd.

Album of photographs showing the venturi effect in various designs of valve

Works photographic negative of wharf-side crane, Manchester Ship Canal

A glass slide image showing a map of Trafalgar Square

'Photography as an aid to the exploration of new countries' by J. Bridges Lee

An edition of the 'Journal of the Society of Arts' No. 2578, Vol. 1

An edition of 'Nature' Vol. 66, No. 1705

Drawings of the phototheodolite

Documents in French relating to Lee's invention

Patent specification for patent number 14,460

Letters patent document for patent 14,460

Letters patent document for patent 11,958

'Photographic Surveying Apparatus' notes

Drawing No 99530 Window Curtain and Details Etc

A glass plate negative of a view across Trafalgar Square featuring the National Gallery

Drawing No 99326 Cab and Tanks

‘The Proceedings of The Institution of Electrical Engineers’

'Radio Division 37 Staff Statistics'

Painting of bird's eye view perspective of the British Empire Exhibition at Wembley

Drawing of general arrangement of Never-Stop Bogie Car

Drawing of General Arrangement 0-6-2T 1716T Imperial Railways Japan

Volume No 2: 1892 October 20 – 1893 July 14

Loose sheet bearing Head family tree inserted in the front of Jeremiah Head's diary

Total Abstinence Association Member's Card

Elevation of Steel Bulkhead

Letter from Nigel Gresley to Harold Holcroft, requesting they meet to discuss ideas relating to 3 cylinder

Drawing of Barry Dock Railway Ocean Coal Company Class F 0-6-0ST Nos 47-49; 70-72; 99-1043752 4'8 1/2" Gauge Locomotive

Drawing of Cambrian Railway 4'8 1/2" Gauge Locomotive

Drawing of Barry Railway Class H 0-8-2T Nos 79-85 4'8 1/2" Gauge Locomotive

Issue of "The Strand" magazine, December 1920

Drawing of Pullman Details of Disembarkation Steps (Standard)

Pages 19 and 20 of the North Eastern Railway prosthetic limb register, surnames starting with J

Pages 17 and 18 of the North Eastern Railway prosthetic limb register, surnames starting with I

Pages 15 and 16 of the North Eastern Railway prosthetic limb register, surnames starting with H

Pages 29 and 30 of the North Eastern Railway prosthetic limb register, surnames starting with O

Pages 27 and 28 of the North Eastern Railway prosthetic limb register, surnames starting with N

Pages 5 and 6 of the North Eastern Railway prosthetic limb register, surnames starting with C

Pages 3 and 4 of the North Eastern Railway prosthetic limb register, surnames starting with B

Pages 41 and 42 of the North Eastern Railway prosthetic limb register, surnames starting with U

Pages 1 and 2 of the North Eastern Railway prosthetic limb register, surnames starting with A

Pages 39 and 40 of the North Eastern Railway prosthetic limb register, surnames starting with T

Second and third front flyleaf of the North Eastern Railway prosthetic limb register
