Quick view Compare Add to Cart The item has been added Allen "Pressur-Formd" Cap / Socket Set Screws Slide Rule Allen Head Vintage 1961 MSRP: Was: Now: $9.99
Quick view Compare Add to Cart The item has been added BULLDOG HANDY CALCULATOR 1950 Slide Rule National Electrical Code York PA MSRP: Was: Now: $9.99
Quick view Compare Add to Cart The item has been added KAISER ALUMINUM Circuit Calculator Slide Rule 1959 Vintage Electrical Product MSRP: Was: Now: $9.99