OFFICE LAYOUT 1/8" 1/4" Scale Template Drafting

Fullerton 3725 Triangular Scale Ruler Made in Germany Architect Drafting

Multi-Purpose Drawing Parallel Rolling Ruler, 12 Inch Drawing Design Ruler for M

Vintage Rolling Ruler Drafting Ruler With Rolling Scale Conversion In Box

Vintage DIETZGEN Opisometer, Swiss 1/8” Scale Map Plan Measuring Drafting Tool

LOT OF 2 - Pickett Architects Scale P-232 A-ES & "Roll‐O-Ruler" Rolling Ruler

Vintage Roll-O-Ruler CP-401 12” Drafting Tool – Ruler Protractor Compass w/ Box

STAEDTLER-MARS ARCHITECT SCALE TRIANGLE DRAFTING RULER 12"