Home › W › Watchmakers' Cement or Wax
Watchmakers' Cement or Wax
Eight ounces of gum shellac, heated and thoroughly incorporated with one-half ounce of ultramarine, makes the strongest and best wax for use on cement brasses and chucks.
How to true a balance, repair a chipped dial, temper a spring or test a stone — the working bench-book of the American watch trade, arranged A to Z.
Home › W › Watchmakers' Cement or Wax
Eight ounces of gum shellac, heated and thoroughly incorporated with one-half ounce of ultramarine, makes the strongest and best wax for use on cement brasses and chucks.