Four-Sided Boxwood Slide Rule, probably England, mid-19th century, marked for Segment Lying and Segment Standing, with four sliders, lg. 12 1/2 in.
Auctioneer:
Skinner
Date:
2002-04-13
Boxwood Slide Rule by Dring & Fage, London, 19th century, with twin slides, lg. 12 in. Read more…
Auctioneer:
Skinner
Date:
2002-04-13
Binary Slide Rule and Other Calculating Instruments, by Tavella Sales Co., New York , copyright 1931 and 1940, the 8 1/2-inch dia. metal disc with Read more…
Auctioneer:
Skinner
Date:
2007-03-24
Two Boxwood Rules, one by Merrifield & Co., New York , with navigational tables; the other a slide rule. Read more…
Auctioneer:
Skinner
Date:
2006-07-29
Hydrometer, with brass bulb, ivory thermometer marked Buss, London , boxwood slide rule and nine (of ten) brass weights, in fitted mahogany case with boxwood Read more…
Auctioneer:
Skinner
Date:
2004-09-11
Two Boxwood Rules, both probably England, first half 19th century, comprising a 24-inch slide rule with single slider and brass bindings, the second a Gunter's Read more…
Auctioneer:
Skinner
Date:
2002-04-13
Rules, an ebonized box containing 12-inch boxwood rules; an Acu-Math slide rule in box; 24-inch folding boxwood sector rule; Hicks 48-inch boxwood rule; lettering set Read more…
Auctioneer:
Skinner
Date:
2004-09-11
Carpenter's Folding Rule and Daguerreotype of Owner, the boxwood rule by S. A. Jones & Co., Hartford , with various scales and brass slide and Read more…
Auctioneer:
Skinner
Date:
2003-05-03
