Thread: Old engineering & mathmatics stuff...
View Single Post
gwmac gwmac is online now
Registered
 
gwmac's Avatar
 
Join Date: Apr 2007
Location: NM
Posts: 335
Shrink rulers were used by pattern makers,
Old 11-05-2024, 04:06 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #157 (permalink)