16 points : mechanical checking procedure systematically planned to eliminate stoppage faulty workmanship and timekeeping troubles : for watch repairing classes : junior and advanced junior / Western Pennsylvania Horological Institute.

Contributor(s): Material type: TextTextPublisher: Pittsburgh, Pennsylvania : Western Pennsylvania Horological Institute, [195-?]Description: 12 unnumbered pages ; 15 cmContent type:
  • text
Media type:
  • unmediated
Carrier type:
  • volume
Other title:
  • Sixteen points : mechanical checking procedure systematically planned to eliminate stoppage faulty workmanship and timekeeping troubles
  • At head of title : WPHI
Subject(s):

31560000082426 772

Checklist for Watch Repairer Trainees

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