Medisco Drawing Compass Drafting Tool Geometry Set with Lead Germany

Alvin Drafting Compass Germany Jet-Bow With Beam Bar Architecture Metal Tool

Alvin Maverick Compass Set - Drawing Drafting Engineering - Germany

Vintage Alvin 795 B Basic-Bow Precision Drawing Instruments Set Made in Germany

Art Institutes Metal Bow Drafting and Drawing Adjustable Leg Compass

2 Drawing Drafting Sets Tools Alvin & other 1 new unopened

Vintage Alvin 975J Made in Germany 6" Jet Bow Compass "Look"

Alvin 895E Maverick drafting tools Made In Germany