Vintage Stanley no. 36 1/2 Boxwood Folding Ruler With Brass Caliper

Vintage Stanley No 53-1/2 Architect's Drafting Rule Ruler Boxwood/Brass

Vintage Interlox No. 106 Master Rule Mfg. Wooden Ruler Slide 72" Inside Outside

Vintage 12” Wood Ruler With American Wood Samples Pat. 1934

Vintage 96" Interlox Master Slide Rule, Wooden Ruler Master Rule Mfg. New York

Lot of 3 Vintage Wood Rulers 12 Inch, Seneca and Others

Vintage INTERLOX Master Slide Wooden Ruler No. 106 72" Master Rule Mfg NY

Stanley Rule and Level Co. No. 83C Boxwood & Brass with Caliper Ruler