Thanks for the pictures. From what I can see, the only work this violin needs is some repair to the finish. There are no pictures of the lower end the violin, so I am assuming that the chin rest is intact.
Your violin is a workshop copy of a Stradivarius model, made in one of the numerous factories in the towns of Markneukirchen, Mittenwald and Klingenthal, Germany at the turn of the the 20th century. The were turned out by the thousands, primarily for export, and are still considered to be good student instruments today (not for concert performers).
In the condition pictured, its current retail (replacement or insurance) value is approximately $500. 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 $200, depending on location and actual condition.
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