Take a look at page 142 in Charlie Pate's book, "US Handguns of WW2" Pictured there is V176608, shipped 4/8/42, with the "N.Y.M.I. 582" stamping.All the Mare Island Victory Models I've seen had similar stamping with different rack number, of course. Mare Island was the largest and oldest Navy Yard on the West Coast. Carnac is not really psychic, he just has his spies everywhere watching sales and trade offerings! Ed.