Drafting Tools Compass Small Set Engineering Vintage

Vintage K+E (KEUFFEL+ESSER) "Arrow" Beam Compass Mechanical Drafting Tool Set

Vintage ALTENEDER Beam Compass and Mechanical Drafting Tool Set

Vtg Keuffel & Esser Co. "Neptune" cased set drafting mechanical drawing tools

Dietzgen Satellite Vintage Drafting Instruments Set in Case

Helix Drawing Drafting Set

Vintage Dietzgen Commander Drafting Instruments Drawing Tool Set with Case

VINTAGE CHARVOS DRAFTING TOOL DRAWING INSTRUMENTS SET MADE IN U.S.A. NO. 677