Identification stamp dati 4400 > Type C

Year + 5 years connected with type B (displays e.g. Dec. 22)

  • Sleeve with identifier.
  • Adjustable insert with an indicator arrow.
  • Mounting- / setscrew
  • Material for sleeve and adjustable insert: brass, Ms58(CuZn39Pb2)
  • Inscription laterally reversed raised
  • Raised engraving

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