Lot VINTAGE Engineering Drafting Compass Rolling Ruler Protractor Allen Scales

Staedtler Xcellence Drafting Tool Set Metal Tin w/ Compass, Protractor, Rulers

STAEDTLER drafting compass set (triangle ruler protractor included)

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

Nicpro 22 PCS Compass Geometry Tools with Case, Drafting Tools Geometry Set with

Vintage Rolling Ruler Compass Protractor T-Square For Drafting NIB Excellent

Small Protractor Compass Scale,Multi-Tool 3 Inch Metric Drafting Tools Ruler ...

22 PCS Compass Geometry Tools with Case, Drafting Tools Geometry Set with Swing