Vintage LUFKIN Combination Set
A very tidy 4 piece combination set by LUFKIN USA.The 12 inch steel rule is marked 'THE LUFKIN RULE CO. SAGINAW. MICH. MADE IN U.S.A. No.4 GRAD TEMPERED'. Graduated into 8ths, 16ths, 32nds and 64ths.Fitted with a combination square head (complete with scribe), centre head and reversible protractor.Much of the original olive finish remains.Both bubble tubes (on the square and protractor) are intact.Each of the rule location pins is marked 'PAT.NO.2,122,875', granted 5th July 1938.All parts move freely and tighten securely.A few minor surface pitting and staining spots on the rule.Fitted in a bespoke lined slide top wooden box.A quality item.