Vintage Alvin Basic - Line 504 Drafting Compass W. Germany

ALVIN Compass Basic-Line 504 New Sealed ~ Vintage Drafting ~ Made in W. Germany

Alvin Basic-Line 504 Compass Draftsman Kit, W. Germany, Never Used Still in Case

Alvin Basic Line 504 Drafting Compass tool Vintage W. Germany Excellent in Case

Vintage ALVIN Precision Drafting Bow Compass Made in West Germany, Engineering

New Alvin Bow Compass #504 Made in Germany

Alvin Basic Line 505 Drafting Compass - Made in West Germany