Lot 7 vintage triangle rules architect engineering C-Thru Alvin New & Used

Description

Lot 7 vintage triangle rules architect engineering Alvin C-Thru Used & New. Condition is "Used". From a smoke free home. Shipped with USPS Priority Mail.
1 - Alvin Engineering Tri-scale - used
1 - C-Thru Engineering Tri-scale - sealed new
1 - C-Thru Architectural Tri-scale - opened new
1 - 6” Safe-T Protractor - used
1 - Alvin Ames Lettering Guide - used
1 - Alvin 10” 30/60 Graphic Triangle
1 - Alvin 8” 45/90 Graphic Triangle