Some of the more desirable of the WW2 era US Navy Submarine Combat Patrol badges are those made by the West Australian company of Sheridan in Perth. This company made USN submariner badges to supply the large US submarine fleet operating out of Fremantle during the war.
Recently, incomplete strikes of the Sheridan type1 badge have been appearing on eBay. Concerned that these may be ‘finished’ and aged then sold as originals to collectors I bought one for comparison to my original badge and also contacted the seller. He told me that he is the grandson of a former USN submariner and he had these made by Sheridan around ten years ago. According to him, the die was quite fragile and incomplete which is why the badges have not been sheared-cut from the sterling sheet. This also explains why the detail is not as sharp and defined when viewed next to an original example. This is particularly noticeable on the reverse and the difference can be clearly seen around the lettering of the hallmark and ‘silver’ stamp. It should be noted that, John, the guy who had these restrikes made has never attempted to sell them as anything other than restrikes/reproductions, but it will be worthwhile for collectors to make note of the differences shown in my picture for future reference.