Details
A set of drawing instruments
with protractor, sector, parallel rule, dividers and pens in fitted, fishskin-covered case -- 7in.(18cm.)high, circa 1800; and a set of pocket scales (2)
with protractor, sector, parallel rule, dividers and pens in fitted, fishskin-covered case -- 7in.(18cm.)high, circa 1800; and a set of pocket scales (2)