late 19th and early 20th centuries, a cased set of small elipses on pearwood, by Stanley, adjustable mechanical curve and parabola, with a quantity of set squares and adjustable angles
Sold for £225
Result plus buyers premium
late 19th and early 20th centuries, a cased set of small elipses on pearwood, by Stanley, adjustable mechanical curve and parabola, with a quantity of set squares and adjustable angles
Auction: The Collectors Sale, 23rd Feb, 2022