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

Vintage Alvin Basic - Line 504 Drafting Compass W. Germany

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

Alvin Basic Line 504 Pencil Compass Divider Made in West Germany Excellent

New Alvin Bow Compass #504 Made in Germany

Alvin 504 Engineering Compass w/ Case - Works Well

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

Alvin Basic-Line 504 Compass Draftsman Kit, W. Germany, New! Still Sealed