Vintage Alvin Jet-Bow Compass No. 965 VJ West Germany Complete 8x4”

Vintage Alvin Jet Bow Compass No. 965 VJ Precision Instrument Set West Germany

Vintage Alvin Jet-Bow Compass No. 965 VK Made In W Germany

Alvin Bow Compass 6.5” Pencil Compass / Divider 201

Vintage Alvin Compass & Accessories Lot Made In Germany W/ Case Great Condition

DIETZGEN COMPASS FOR DRAFTING GERMANY

Vintage Alvin 515 precision drawing tool set, made in Germany

Alvin Art Drafting Set 702V Compass Speed Bow 6" Extension Beam, Univ. Adaptor