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Old 03-28-2017, 08:46 AM
  #21  
bkay
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Join Date: Mar 2016
Posts: 2,821
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My 1948 15-91 has a striated face. My 1947 201-2 has a decorative (art deco kind of) face. My 1952 201-2 has a striated face. So, I don't think there is a certain date that they changed to the striated face.

bkay
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