I have a 1950"s endoscopic camera with the case and parts. Can somebody tell me what it might be worth?

Answer 1

Last year I saw one at the Smithsonian Institute; it was in a vacuum case.
I have some good advise; if it is in good shape, you need to seek a reputable company, if you plan to have a sale. Let's put it this way, if the Smithsonian has one under glass, it is worth a lot of money.
But, beware of sharks; they will steal it and give you cents on the dollar.

Answer 2

Compare it with similar items at http://www.ebay.com