Pedigree Ball Bearing Pencil Compass w/ Metric Scale Math Drafting Tool NEW VTG

Alvin Speed Bow Compass Drafting Tool # 701S

Alvin Precision Drawing Instruments Set in Case Compass 995B Germany - Read

VINTAGE ALVIN DRAFTING TOOL COMPASS GERMANY MADE

Alvin Jet-Bow Compass No. 964 J GERMANDY PRECISION INSTRUMENT

Alvin Bow Compass 6.5” Pencil Compass / Divider 201

Vtg Alvin #969 Bow Pencil Compass Drafting Tool Western Germany

Alvin Germany Compass Drafting Tool 660