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ERROR Patent date magazine


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Don't forget to look inside the magazine, with spring removed and you'll see if they have MSCO, (Mitchell Stamping Company, Philadelphia PA), stamped inside backstrap.


Over the years I have accumulated seven examples with and two without the MSCO stamp. Two of the seven with the MSCO stamp, have also had their witness holes soldered by British / Commonwealth forces during WW2.


Here is an example of the MSCO stamp on the back strap.

XX MSCO Patent Repeat Date Int 1.JPG XX MSCO Patent Repeat Date Int.JPG

Edited by rpbcps
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