Vintage Lietz Triangular 3-sided Architect Ruler 2302-S West

3 Pack Architectural Scale Ruler, YIFARUBE 12/ 6 Aluminum Architect Triangular Ruler, Professional Measuring Kit for Architect, Civil Engineer & Draftsman (Black, Red & Blue) : Office Products

3 Sided Ruler

Doll Architect

Package included 3 pack 12 inches individual rulers, each rulers has 3 sides, is designed to facilitate the drafting and measuring of architectural

Nicunom 3 Pack Architectural Scale Ruler, 12 Triangular Architect Scale Aluminum Color-Coded Grooves Triangle Ruler for Architects, Students

Nicunom 3 Pack Architectural Scale Ruler, 12 Triangular Architect Scale Aluminum Color-Coded Grooves Triangle Ruler for Architects, Students, Draftsman, and Engineers (Imperial) : Office Products

A Lietz Ruler

Yardstick Decor

ARTEZA Triangular Architect Scale RULER 3 Sided Aluminum Engineer Drafting 12

ARTEZA Triangular Architect Scale RULER 3 Sided Aluminum Engineer Drafting 12

Architect Scale Ruler In Collectible Drafting Tools for sale

Triangular Rulers - Sweden

West German Rulers - UK

Lietz