Vintage Navigator / Architect / Drafting Parallel Ruler

Vintage Drafting Roller Ruler

Vintage Parallel Rolling Ruler Architect Engineering Drafting Mechanical Taiwan

Roll-O-Ruler Rolling Drafting Ruler 12" CP-401 Model New In Box

Vintage SAN's Roll N Ruler Drafting Tool w Box Instructions Rolling Ruler

VINTAGE DIETZGEN SIGNED WOODEN TRIANGLE RULER DRAFTING ENGINEERING US STANDARD

Vintage Metal FRENCH CURVE RULER Drawing Drafting Tailor Stencil Tool Marked N

Vintage Hinged Parallel Ruler Drafting Tool 12"