Multiplication. One barrel. Sheet 1 of 2.
Vertical positions of some of the wheels of Plan 28a. Notation 348 cycles. Sheet 1 of 13.
Trains and vertical motions of the wheels and axes of the table group of Plan 28a for division, as performed in working Notation 290 and for ascertaining if a variable has a + or - sign.
Centre group. Sheet 3 of 5
Trains and vertical motions of the wheels and axes of the table group of Plan 28a for multiplication, as performed in working Notation 268 and for stepping up or down.
Verticals for one barrel to perform algebraic addition of k figures with General Plan 28. Sheet 1 of 2.
Trains and vertical motions of the wheels and axes of the right, middle and left groups of Plan 28a for multiplication as performed in working Notation 268. Sheet 1 of 3.
Trains and vertical motions of the wheels and axes ordered by barrel no. 1 of the mill counting apparatus of Plans 28 and 28a for multiplication, as performed in the working Notation 268. Sheet 1 of 2.
Notation 331 cycle 23 and 24. Sheet 10 of 13.
Notation of periods for the centre group.
Notation 348 cycles 26 and 27. Sheet 7 of 13.
Untitled. [Vertical positions of some of the wheels of Plan 28a. Notation 348 and 331 cycles]. Sheet 11 of 13.
Notation of units. Circular motions of the calculating axes. Odd difference warnings and figure wheels.
Notation of periods for mill counting apparatus.
Notation of units.
Notation of periods for right group. Sheet 5 of 5.
Directive. Difference Engine No. 2. [Genealogy]
Notation of units. Vertical motions of the calculating axes. Even and odd difference warnings.
Direct trains. Third edition [possibly version].
Notation of units for mill counting apparatus drawings 125, 126 and 137 and for sign wheel drawing. Sheet 6 of 6.
Analysis of the lockings on the left group. Sheet 4 of 4.
Untitled. [Times of lockings in various cycles for Plan 28]. Sheet 2 of 2.
Duties of the calculating mechanism of Plan 28a table group. Sheet 2 of 2.
Notation of units anticipating whole zero cycles by circular chain.
Duties of the calculating mechanism of Plan 28a table group. Sheet 1 of 2.
General trains to be used with Sheets 1 to 4 of the special trains on drawing paper.
Notation of units. Vertical motions. Even and odd difference sectors.
List of the combinations in division performed as in Notation 290, with the cycles in which they occur. Sheet 2 of 4.
Motions of some of the axes for Plan 28. Sheet 5 of 8.
Motions of some of the axes for Plan 28. Sheet 4 of 8.
Comparison of two modes of moving matrix frame.
Notation of units for General Plan 28a. Sheet 2 of 6.
List of the cases in multiplication as performed in Notation no. 268.
Notation of units for General Plan 28a. Sheet 1 of 6.
Trains for stereotype frames.
Untitled. [List of the combinations in division performed as in Notation 290, with the cycles in which they occur] Sheet 4 of 4.
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.
List, et cetera. [List of the combinations in division performed as in Notation 290, with the cycles in which they occur] Sheet 3 of 4.
Trains. Vertical motions of axes.
Untitled.[Skeleton of vertical motions of mill counting apparatus barrel no. 2.] Sheet 6 of 6.
Lockings (circular) of Plan 28. Sheet 1 of 2.
Notation of units. Motions of the printing apparatus.
Commencement of trains.
History.
Number of parts and working points.
Table group. Sheet 5 of 5.
Complete analysis of trains. Second Edition [possibly version].
Skeleton of vertical motions for all operations. Centre group. Sheet 3 of 3.
