Vtg U.S. ST'D Wood Drafting Ruler Triangle 3-Sided Vintage 12" Dietzger

12 Inch/ 30 Cm Junior T-Square Plastic Transparent T-Ruler for Drafting and G...

Lot Of 5 Vintage Architect's / Engineer's 6" Advertising Scale Rulers-E

Vintage Brown Sharpe 12" Triangle Scale For Draughtsmen 517 Drafting Scale Ruler

Vintage Pickett Template 02 Parallelograph Lettering Guide Drafting New

Vintage 12” Wood Westcott Ruler with Double Metal Edges Made in USA

Vintage small Brass Protractor - USA unknown era or maker GC

Vintage Machinist & Drafting Tools Lot – Calipers Dividers Compass Pen Case