JEWELLERY, DECORATIVE & FINE ARTS AUCTION Tuesday, 23 March 2021 - 10:00 AM start
A Professor Fuller's Calculating Cylindrical Slide Rule
Realised: $400 plus premium
Lot Details
with helical tables on fixed and sleeved cylinders, designed late 19thC, stamped serial number 3793, and 16 (1916). With mahogany fitted box, complete with handsfree mounting bracket. Box L.455mm
