Sure thing! I learned about Schneider Bros. gradually. Years ago, I had bought some toy soldiers at a flea market, because they appealed to my eye. Later, I found Richard O'Brien's book, "Collecting Toy Soldiers", and it contained a chapter on homecasting-casting your own toy soldiers, with molds available on the market. It was a popular hobby for some years, on both sides of the Atlantic.
Because many of the original bronze molds are still around and in good working order, and because Schneiders' molds were copied by their contemporaries, and reproduced after the war, it's almost impossible to date any of the figures anyone may have cast with them. And because some people cast with whatever metal they could find, like old fishing sinkers, some of the figures are really only good for melting down. But if you have good ones, like yours, they're pretty as they are, or you can feel free to repaint them.
Prost!
Brad