Identification and Significance of Phase I Work

The 2.5 million numbers stopped in the area of 2,535,XXX which places it about 39,000 rifles from the end of production in June 1945. It is believed that approximately 40,000 WIN 13 rifles were produced. In addition, rifles in the 1.6 million serial number range have been observed ranging from number 1,602,XXX through 1,639,XXX. ................
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