Pan American Band and Instrument Co. marching snare drum

This is a marching snare drum made by the Pan-American Band and Instrument Co. in Elkhart Indiana probably in the late 1940's or early 50's. I think it was a student model drum with wood hoops made from Ludwig parts around the same era. A friend of mine found it on the street and gave it to me. (I am a professional drummer in NY) It is probably made of mahogany, poplar or maple and I can't find out ANYTHING about this drum and I've been researching it for almost 2 years. At this point it almost seems to be one of a kind. It is not in great condition and there are some parts missing but maybe you can help. I listed it on Ebay as a one of a kind item for $3000 but no interest. It probably isn't worth much, but I'm still very curious.

Thanks,

Rodney Ledbetter