Collection

Search our collection

Clear all filters
Image
Archive
People

Vertical motions for algebraic addition of i k figures. Sheet 2 of 2.

one sheet

Verticals for barrels for multiplication.

six sheets and two loose enclosures

Untitled. [Verticals. Motions of the wheels and axes for Plan 28]. Sheet 2 of 2.

one sheet

Verticals for counting barrel for multiplication. Notation 268. Sheet 1 of 4.

one sheet

Verticals for right and table barrel for multiplication. Notation 268. Sheet 2 of 4.

one sheet

Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.

two sheets

Division. Sheet 12 of 15.

one sheet

Trains and vertical motions for multiplication. Sheet 2 of 3.

one sheet

Algebraic addition of i k figures.

one sheet

Verticals of the counting apparatus barrel number 1. Sheet 8 of 9.

two sheets and two loose enclosures

Algebraic addition of k figures. Sheet 2 of 4.

one sheet

Verticals for two barrels for counting apparatus for multiplication. Notation 268. Sheet 4 of 4.

two sheet and one loose enclosure

Algebraic addition of i k figures. Multiplication.

one sheet

Letter from Dick Thomas in Dundee to Pliney Miles in New York

255

Letter from J. H. Frere to Mr Rice

Letter from J. H. Frere to Mr Rice

Letter from Edward Balfour, Secretary of Royal College of Surgeons, to John Harrison

255

Plan of sundry parts in the upper cages of left half of middle group

one sheet

Elevation of parts of middle group drawn in plan on No. 127.

one sheet

Printed pamphlet entitled 'A Short and Sure guide to Railway Speculation. A Few Plain Rules how to Speculate With Safety and Profit, in Railway Shares. By a Successful Operator.' Dedicated to George Hudson by ‘A Director’. 6th ed, with additions

Printed pamphlet entitled 'A Short and Sure guide to Railway Speculation. A Few Plain Rules how to Speculate With Safety and Profit, in Railway Shares. By a Successful Operator.' Dedicated to George Hudson by ‘A Director’. 6th ed, with additions

Analysis of the trains with reference to cycles and verticals. Right group. Sheet 1 of 3.

two sheets

Times of lockings in various cycles for Plan 28. Sheet 1 of 2.

one sheet

Vertical motions of the wheels and axes of the centre group. Sheet 4 of 4.

one sheet

Division. Sheet 3 of 15.

one sheet

Algebraic addition. Sheet 2 of 2.

one sheet

Algebraic addition of i k figures for General Plan 28 (Summary). Sheet 1 of 2.

one sheet

Division. Sheet 7 of 15.

one sheet

Verticals of the counting apparatus barrel. Sheet 2 of 9.

two sheets

Division. Sheet 9 of 15.

one sheet

[Motions of some of the axes for Plan 28]. Sheet 7 of 8.

one sheet

Algebraic addition of i k figures. Sheet 8 of 8.

one sheet

Algebraic addition of i k figures by the method described in Sketch Book Vol IV p 95 and with General Plan 28. Sheet 1 of 8.

one sheet

Multiplication. One barrel. Sheet 1 of 2.

one sheet

Division. Sheet 2 of 15.

one sheet

Vertical motions of the wheels and axes of the middle group of Plan 28a for algebraic addition of k figures as performed in Notations 306 and 306x.

one sheet

Lockings of Plan 28a.

one sheet

Algebraic addition of i k figures. Sheet 2of 8.

one sheet

Division. Sheet 15 of 15.

one sheet

Vertical motions of the wheels and axes of the right, middle and left groups of Plan 28 for multiplication as performed in working Notation 268. Sheet 1 of 4.

one sheet

Motions of some of the axes for Plan 28. Sheet 5 of 8.

one sheet

Algebraic addition of k figures with give off and without retaining for General Plan 28.

one sheet

History.

History.

Elevation of parts of middle group drawn in plan on No. 127.

Dimensions: 64 cm x 96 cm

Duties of the calculating mechanism of left, centre and right groups of Plan 28a. Right group. Sheet 2 of 11.

one sheet

Trains and vertical motions of the wheels and axes of the centre group for differences and of the right group for stepping up or down. Plan 28a.

three sheets

Untitled. [Vertical positions of some of the wheels of Plan 28a. Notation 348 and 331 cycles]. Sheet 13 of 13.

one sheet

Notation 348 cycle 18. Sheet 2 of 13.

one sheet

Verticals upon four barrels for algebraic addition of i k figures. Notation 321. Sheet 2 of 2.

one sheet

Notation 331 cycle 23 and 24. Sheet 10 of 13.

one sheet

Algebraic addition of i k figures. Sheet 6 of 8.

one sheet

Untitled. [Vertical motions of the wheels and axes of the right, middle and left groups of Plan 28 for multiplication as performed in working Notation 268]. Sheet 3 of 4.

one sheet