Hello,
I don't really know much about WW2 airforces, but my grandpa gave me a part from Messerschmitt. It's a starter, it should be functional although the cabels are a little bit damaged.
I was just wondering whether it has any value. After I researched internet I found that it's probably from engine Daimler-Benz DB 605. My grandpa told me that he took it from Messerschimitt right after the war ended, so I thought it was probably Bf 109 or 110.

Do you think it's any valuable part?