Vtg Post U.S. ST'D Architectural Scale Ruler Genuine Boxwood Engine Divided

Vintage Boxwood Ruler GEO - Engine Divided with Leather Case - West Germany

Vintage Alvin No 280x Boxwood Architect Scale Divided West Germany w/Sleeve

VINTAGE-ALVIN ENGINE DIVIDED-No 267-2 SIDED RULER-U.S. ST’D-W.GERMANY Boxwood

Vintage Alvin #269 Boxwood Ruler Engine Divided W/ Case - W Germany *READ*

ALVIN No. 258 Engine Divided Drafting Ruler 6" Boxwood West Germany

Vtg. 1970s Grumbacher 3-Sided Boxwood Engineer's Ruler, West Germany, 12-Inch

U.S. ST'D Triangular Engine Divided Wood Ruler Made in West Germany Vintage