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Details of circular pattern half zero. Incomplete.

Case of division used while discussing the selectors. Sheet 1 of 3.

Selectors, drawings 82 and 83, using. Sheet 2 of 4.

Used while discussing the selecting apparatus.

Case of division used while discussing the selecting apparatus. Sheet 3 of 3.

Case of division illustrating the method of selecting + or - quotient figures with one set of selectors.

Approximate Division. Standard case to suit Plan 26 Drawing 90 and case on Notation 178.

Selectors, drawings 82 and 83, reducing to zero. Sheet 4 of 4.

Algebraic addition of K figures

Sketches of algebraic addition.

Sketches of algebraic addition.

Multiplication. Sketches of Notations.

Algebraic addition of K figures.

Sequences of the verticals for algebraic addition of k figures.

Algebraic addition of K figures. Sequences of the verticals and the work ordered by each vertical. Sheet 1 of 2.

Sequences of the verticals for algebraic addition of K figures. Sheet 2 of 2

Compound addition or addition of n k figures. Notation of cards for compound addition.

Notation of multiplication. Sheet 2 of 4.

Verticals on each barrel for algebraic addition of k figures.

Notation of multiplication with hoarded carriages. Sheet 1 of 4.

Directive of algebraic addition.

Multiplication.

Selectors. Notation for setting the shades for the nine multiples of 04321 for number and complement.

Sketches of notations for algebraic addition. Case 1, 2 and 3.

Algebraic addition of k figures.

Algebraic addition.

Division. Sheet 1 of 5.

Selectors, drawings 82 and 83.

Algebraic addition. Sheet 3 of 3.

Selectors. Notation for setting the cams for the nine multiples of 04321.

Algebraic addition. Sheet 1 of 3.

Notation and description of the carriage drawn on Notation 81.

Multiplication. Sheet 2 of 3.

Algebraic addition.

Work ordered by three barrels for algebraic addition of n times k figures. Sheet 1 of 2.

Algebraic addition of n times k figures. Sheet 1 of 3.

Work ordered by three barrels for algebraic addition of n times k figures. Sheet 2 of 2.

Accidents in division. Sheet 5 of 5.

Vertical positions of the wheels. Sheet 4 of 5.

Verticals for multiplication (as performed in Notation 206) on one barrel.

Mill.

Mill. Sheet 1 of 2.

Multiplication of two factors, when the multiplicand has more than k, but both factors together not more than 2 k digits.

Vertical positions of the wheels. Sheet 5 of 5.

Algebraic addition of i k figures. Multiplication.

Cycles for division, stepping, addition and subtraction.

Axes, times and bands of the Analytical Engine. Sheet 2 of 2.

Reversing sign ascertaining if a variable is zero, ascertaining if a variable has a + or - sign (supersedes 223).

Vertical motions of the wheels and axes of Plan 28.

Division. Sheet 4 of 5.