"The longest-lived micrometer than can be bought." J.T. Slocomb micrometers and stand, all fully restored by myself. Each mic is between 70-120 years old, and they're all still accurate.A_Light_Spark t1_j944lr9 wrote
Reply to comment by Lampshader in "The longest-lived micrometer than can be bought." J.T. Slocomb micrometers and stand, all fully restored by myself. Each mic is between 70-120 years old, and they're all still accurate. by ExHempKnight
By moving I mean parts that are constantly getting wear and tear during operation or even standby. Like a cog in a clock or a piston in an engine.
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