Vintage Alvin Basic - Line 504 Drafting Compass, made in Germany

Vintage Alvin Drafting Drawing Compass 5" Germany. S-1

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

Drafting Compass, Alvin No. 805 V Combination Bow, Double Break Leg, W. Germany

Alvin Basic-Line 504 Drafting Compass Bow Compass Made in West Germany with Case

VINTAGE METAL COMPASS DRAFTING TOOL ~ GERMANY ~ MARKED "UTZ"

Alvin Basic-Line 504 Drafting Compass W Germany Vintage Precision Tool with Case