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Vintage L.S. Starrett Co. No. 123 Master Vernier Caliper. Made in Athol, Massachusetts, USA.
Approximately 12-inch measuring range. Precision machinist/toolmaker measuring instrument with inside and outside measuring jaws and fine adjustment.
Pre-owned vintage condition with normal cosmetic wear from age and shop use. Graduations and manufacturer markings remain visible. Movement and calibration have not been professionally verified.
Please review all photographs carefully for exact condition.