$700
KEUFFEL & ESSER CO. THACHER, CALCULATING INSTRUMENT, LATE 19TH/EARLY 20TH C., L 22 1/2":Having wooden handles to rotate the drum and brass mounts holding the cylinder. It is stamped 4012, serial #5117. With the original case. For a high resolution photo

Auctioneer:
Dumouchelle Art Galleries
Date:
2015-09-18