| Re: Caliber 45 (17J) - Madretsch Precision - 13’” Hunter Configuration [message #12878 is a reply to message #12876] |
Wed, 15 July 2020 19:33   |
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Barney Green
Messages: 1739
Registered: February 2014
Location: Wolfsburg, Germany
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Gruen Authority |
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Hmm, I thought that all 7 movements Gruen filed for designe protection in 1908 would share production and therewith serial number base.
Here are the 7 movements:
#1 is most likely a 16 size / 19 ligne movement. Caliber 21 / 50 / 52 or 56?
#2 should be 12 size / 17 ligne, I'd say caliber 35
#3 is the movement with serial 124463, correct?
#4 should be 0 size / 13 ligne and caliber 45
#5 is our serial 128462
#6?
#7 is my ladies movement with serial 130504.
BTW these are not the oldest movements Gruen filed for design protection in Switzerland. They were succeeded Apzil 1905 by this one (sorry, very bad print quality):
Gruen, Gruen, Gruen ist alles was ich habe... Gruen, Gruen, Gruen is all I have...(German folklore song)
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