Untitled. Probably a plan and elevation of mill rack connections.
Probably a plan and elevation showing store and mill racks.
Table division.
Verticals for division. Sheet 1 of 4.
Verticals for approximative division. Sheet 2 of 4.
Notation of the counting apparatus, et cetera, to suit Notation 39, for multiplication.
Table division.
Notation for square root.
Notation of lockings - store. Sheet 3 of 3.
Notation of multiplication with hoarded carriages, beginning with the highest figure of multiplier. Sheet 1 of 2.
Bolting plates for multiplication by table.
Notation of division. Two figure wheels in each cage. Two cycles. Sheet 1 of 2.
Cycles on barrels for division.
Table division.
Division and multiplication of 60 figures.
Notation of approximative multiplication.
Notation of locking. Small operations.
Counting apparatus.
Addition and subtraction with signs.
Extraction of square root. Sheet 2 of 4.
Notation of locking for multiplication and division.
Multiplication without table. Sheet 2 of 2.
Racks, cycle of 20. Sheet 2 of 2.
Extraction of square root. Sheet 1 of 4.
Notation for lifters for division by table, continued. Sheet 2 of 2.
Notation of locking for square root.
Mill cycles of 15 and 20. Sheet 1 of 2.
Notation for division for Sketch No. 12 ( A/33).
Extraction of square root. Sheet 4 of 4.
Details of circular pattern half zero. Incomplete.
Notation of locking.
Counting by stepping. Division.
Notation for the directive of multiplication.
Single machine division of 30 figures with tail. General notation.
Notation of lockings. Sheet 1 of 3.
General notation of directive.
Verticals. Division. Sheet 2 of 3.
Addition and subtraction with signs.
Case of division used while discussing the selectors. Sheet 1 of 3.
Addition and subtraction of 120 figures. Sheet 3 of 3.
Notation of cards for algebraic addition.
Selectors, drawings 82 and 83, using. Sheet 2 of 4.
Algebraic addition if more than 40 figures. Cases 1 and 2. Sheet 1 of 6.
Used while discussing the selecting apparatus.
Case of division used while discussing the selectors and selecting apparatus.
General notation of possible trains. Sheet 1 of 3.
Notation of cards for division and approximative division.
Algebraic addition.
