It's possible that:
* The artist's name is incorrect: There might be a misspelling or a different name entirely.
* The artist's work is not widely documented: Perhaps this artist worked more locally or in a niche market, making finding information challenging.
* The artist didn't design for Roy Rogers: It's possible the artist designed metal horses for someone else, or the horses were designed by someone else entirely.
Here are some suggestions for finding more information:
1. Check online databases: Try searching for "metal horse sculpture" or "metal horse art" along with keywords related to Roy Rogers. You might find information about other artists or studios that worked with him.
2. Contact museums or historical societies: Organizations related to Western art or Roy Rogers' career may have information or collections related to his horses.
3. Search auction websites: Websites like eBay or LiveAuctioneers may have listings for metal horses that could lead you to the artist's name.
4. Consult with collectors: Connect with collectors of Western art or Roy Rogers memorabilia. They might have valuable insights or lead you in the right direction.
Keep in mind that without a confirmed name and a clear connection to Roy Rogers, finding specific information about the artist might be difficult. Good luck with your search!