In the process of cleaning this. Found in my ditch while Doing yard work. Markings on bottom is Knickerbocker silver co 1041 fine metal
Welcome, Shamilton. That's a nice surprise. I'll tag @Bakersgma for you, she'll be able to tell you more.
Greetings, Shamilton. Knickerbocker was in business a long time - 1894 to 1962, making silverplated wares. The number is for the shape or design. Decorated in the art nouveau style, closer pics will confirm. Any chance you can post pics of the marking?