Pickett Model 1010-ES Trig slide rule
physical object
2016.2.1.1
Description
1950's vintage slide rule, bright yellow (looks like a ruler), Hook at the back, initialed with pencil "R.T.D." - Robert T. Davis, who worked at Heinz in Leaninston as an accountantRelated Collections
Hardware Day (July 2017)Slide Rules!
Related Donors
Jean RichardsonErika Szostak