Staedtler Mars Masterbow Drafting Compass/Divider Set in Blue Case

Vintage Drafting Compass & Divider Drawing Instrument Set in Folding Case

Vintage Dietzgen Drafting Compass Set w/ Case Engineering Drawing USA

Dietzgen Master Bow Drafting Compass Instrument Set with Case

Alvin Drafting Tools Set w/ Compasses, Divider, Rulers & Case

Lot of Vintage Drafting Tools - Gramercy Trammel Points, UnBr Divider & Compass

STAEDTLER Mars Superbow Compass Drafting Set - 553 52 A6N - Made in Germany

Vintage Dietzgen Drafting Bow Compass