jgenn ✭✭✭✭✭

Sorry should have posted the true view (View Post)

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Here's a link to swamperbob's description of the lamination process (View Post)

Given the linear nature of the flaw it was probably from one of the passes through the roller mill that turns the silver alloy ingot into a strip with the proper thickness. IIRC Swamperbob mentioned … (View Post)