Palmer's Computing Scale and Fuller's Time Telegraph
- Sold for:
- Clocks, Watches & Scientific Instruments - 2314
- Date / Time :
- November 03, 2005 10:00AM
Palmer's Computing Scale and Fuller's Time Telegraph, with double-sided engraved paper scale and two 8-inch volvelles mounted on card, the Computing Scale designed by Aaron Palmer in 1843, the Time Telegraph by John E. Fuller in 1845, in gilt-tooled leather frame, 11 in. square.