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The phrase "Made in Germany" was not in use until 1921. Your violin was made in a factory in Germany between 1921 and 1946. It is a copy of a Stradivarius model, made in one of the many factories operating in Germany at the time. They turned out these copies by the thousands, mostly or export. These violins are still considered to be good student instruments today (not for concert performers).
If it is in very good condition with very good tone, its current retail (replacement or insurance) value is approximately $800. If you were to sell it, you could expect to get the fair market (private sale or auction) value of approximately 40% of the retail amount, or $320, depending on location and actual condition.
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