


Arithmetic examples of algebraic addition of n times k figures. Sheet 1 of 2.

Algebraic addition of i k figures.

Arithmetic examples of algebraic addition of n times k figures. Sheet 2 of 2.

Division. Sheet 2 of 15.

Division. Sheet 9 of 15.

Verticals for one barrel of 278 verticals to perform division with General Plan 28. Sheet 2 of 3.

Carriage.

Verticals for multiplication. Notation 259.

Division. Sheet 8 of 15.

Second arrangement of the verticals for one barrel to perform multiplication in the manner exhibited on Notation 268 and with General Plan 28 and 28a.

Division as performed with General Plans 28 and 28a and mill counting apparatus. Sheet 1 of 15.

Vertical position of the wheels for steppings in division and multiplication. Stepping up during division and giving off to selectors. This includes stepping up before division. Sheet 2 of 5.

List of verticals on one barrel for multiplication (Notation 268) with the equivalent verticals on five barrels to order the same work.

Division. Sheet 7 of 15.

Verticals of right barrel. Sheet 5 of 9.

Division. Sheet 12 of 15.

List of verticals on one barrel for division (Notation 290) with the equivalent verticals on five barrels to order the same work.

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

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

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

Algebraic addition of k figures adapted to General Plan 28. Sheet 1 of 4.

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

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.

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

Verticals of left barrel. Sheet 7 of 9.

Algebraic addition with giving off and retain. Sheet 2 of 2.

Algebraic addition.

Algebraic addition of i k figures. Sheet 3 of 8.

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

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

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

Algebraic addition of k figures. Sheet 2 of 4.

Untitled. [Trains and vertical motions of the wheels and axes of the right, middle and left groups of Plan 28a for division as performed in working Notation 290]. Sheet 3 of 4.

Untitled. [Trains and vertical motions of the wheels and axes of the right, middle and left groups of Plan 28a for division as performed in working Notation 290]. Sheet 2 of 4.

Algebraic give off and retain for k figures.

Algebraic addition of i k figures.

Verticals for algebraic addition of k figures. Sheet 2 of 2.

Verticals for algebraic addition of k figures. Sheet 1 of 2.

Algebraic addition.

Algebraic addition. Sheet 1 of 2.

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.

Analytical Engine. Algebraic addition of k figures. One barrel.

Vertical motions of the wheels and axes of the middle group of Plan 28 for algebraic addition of i k figures as performed in Notation 321. Sheet 1 of 2.

Verticals for algebraic addition of k figures. One barrel. Sheet 2 of 2.

Algebraic addition of k figures.

Vertical motions of the wheels and axes of the centre group. Plans 28 and 28a. Sheet 2 of 4.

Multiplication. One barrel. Sheet 2 of 2.

Multiplication. One barrel. Sheet 1 of 2.
