Hi, Do to the fact that your plate just says Germany, I would think it to be made in the 1890ties, give or take a decade. I did find one in a book (1993) simuliar to yours value at $175-200.00. Some are valued in The $400.00rds. Where it was made in Gemany? It is anybody’s geuss. Now in my 2012 & 2013 books the value remained still high. Hope this helps you some.