Verticals upon four barrels for algebraic addition of i k figures. Notation 321.

Made:
1845-01-18-1845-09-05
maker:
Babbage, Charles

This set of notations consists of two sheets that were numbered Sheet 1 and Sheet 2 by Babbage, as well as an accompanying draft to Sheet 1.

Details

Extent:
three sheets
Identifier:
BAB/F/323
Access:
Open Access