David Hiorth

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U-BOAT Badge with Diamonds

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    #46
    U-Boat Badge with Diamonds

    Over the past few days I have been exchanging emails with Dietrich and John R and we have discussed the base material at length.

    I have measured the "Cremer" badge and compared it with the "Merten" badge being auctioned at Hermann Historic as well as a standard "Schwerin" badge in tombac. All three badges are almost identical in size but the weight of the "Diamonds" version is significantly greater:

    AWARD CREMER MERTEN STANDARD ISSUE

    Weight 30.7g 31.35g 24.2g

    Width 48.44mm 48.50mm 48.35mm

    Height 38.80mm 38.80mm 38.73mm

    It should be pointed out that the diamonds awards are slightly thicker by an average of only 0.6%. They also have a slightly larger pin and of course the diamond swaz.

    Dietrich has confirmed that silver weights between 10-20% more than tombac which points to the base material being silver or a silver alloy, but of course there is no silver hallmark to prove this point.

    Stan

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      #47
      Thanks Stan for providing this data. John

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