Anticipating half zero carriage. Addition and subtraction by whole zero. Sheet 1 of 2.
 Made:
 18421019
 part of archive:
 The Babbage Papers
 maker:
 Babbage, Charles
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: