3 Sheets - Sheet 2.
G. B. Grant
Calculating-Machines
No. 138,245. Patented April 29, 1873.

Fig.6 (3kB) Fig.7 (6kB) Fig.8 (5kB)
Fig.9 (12kB) Fig.10 (5kB)
Fig.11 (9kB)
Witnesses Signature
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