LUFKIN × NORTON "SPECIAL" METRIC ADVERTISING FOLD RULE - 60CM, 4 FOLD

A Lufkin fold rule made for Norton. Features both metric gradations on the exterior and imperial on the inside. Marked "LUFKIN", "SPECIAL", "NORTON COMPANY", "METRIC" and "INCHES".

Unnumbered, but clearly Lufkin's No. 781 (or more generally a No. 62) fold rule. Fine overall condition with all alignment pins intact noting some dings on the outer brass binding.