Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.
![Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.](https://coimages.sciencemuseumgroup.org.uk/220/96/small_thumbnail_bab_f_236_1_b__0001_1842_oct_19.jpg)
![Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.](https://coimages.sciencemuseumgroup.org.uk/220/99/small_thumbnail_bab_f_236_1_0002_anticipating_half_zero_carriage_1842_oct_19.jpg)
![Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.](https://coimages.sciencemuseumgroup.org.uk/220/97/small_thumbnail_bab_f_236_1_b__0002_1842_oct_19.jpg)
![Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.](https://coimages.sciencemuseumgroup.org.uk/220/94/small_thumbnail_bab_f_236_1_a__0001_notation_of_periods_of_carriage_1842_oct_19.jpg)
![Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.](https://coimages.sciencemuseumgroup.org.uk/220/98/small_thumbnail_bab_f_236_1_0001_anticipating_half_zero_carriage_1842_oct_19.jpg)
![Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.](https://coimages.sciencemuseumgroup.org.uk/220/95/small_thumbnail_bab_f_236_1_a__0002_notation_of_periods_of_carriage_1842_oct_19.jpg)
This notation includes two accompanying drafts. The first draft is described as 'Addition. Copied and read off. Notation of periods of carriages', numbered Sheet 1 by Babbage and F.236/1[a] by Bromley. The second draft is described as 'Subtraction. Copied and read off', numbered Sheet 1 by Babbage and F.236/1[b] by Bromley.
Details
- Extent:
-
three sheets
- Identifier:
- BAB/F/236/1
- Access:
- Open Access
- copyright:
-
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