Hi Mark, Not a "crude cast copy" whatsoever. The zinc is uniform throughout, and by your comparison measurements, basically the same dimensions. I agree with John 100% on the fact that it IS the typical late war setup for a zinc Assmann. The thing that bothers me is the hammering of the rivit area. To me, IMO, the eagle is a replacement. I would expect to see an eagle such as this one (marked "A" L/64) on one of the injected mold wreaths with the 1 or 2, not on a typical later war ('44) zinc wreath with the late war setup. Made with mixed parts as John states? Sure, a possibility of course, but the banged up area around the rivits, coupled with the latest known style of eagle marked with the private purchase L/64 stamping ('45) attached to a later war issued style wreath leads me to believe (my opinion of course!) that the two were married at one point in time from two separate badges. Still, an interesting piece! ERIC