$180
Set of Drafting Instruments, first quarter of the 19th century, a boxed set, with slide rule marked Keuffel & Esser Co. N.Y. , two dividers, parallel rule, and a triangle, all housed in a fitted mahogany box, together with a beveled edged parallel rule marked Patent "Hezzanith mark1 Fields Rule, Hills Patent No. 15455 , with brass mounts, lg. 17 7/8 in.
Auctioneer:
Skinner
Date:
2013-11-02