www.925-1000.com

https://www.925-1000.com/pics/Ximg.jpg This is the clearest I can get. The diamond or checkered pattern has an "A" next to it. The second mark is just hard to read. It may be an E 4 but that's pure guesswork. I cannot find anything to match the first mark with the A. https://www.925-1000....

Hi! I have had no luck with these marks, hoping someone is familiar with them. Or at least the diamonds with the "A" side.