I agree, anything over a few ounces needs to be in bar form. A 25 oz bar seems to be a quite unique size and weight. I'm used to it either being a 10 oz or 100 oz bar, or you get into the grams if you go to like a geiger bar. I got a lot of vintage silver I could dig through and share. I wish I could find a resource to help look up some of the history the website I used to use peers to have gone out of business.