Bwanabob, keep an eye out. The one I found had surface rust on the outside but was well oiled and perfect inside. Thirty minutes with sandpaper and paint and it looked brand new, but I don't think it had a lot of value to collectors.
This very poor picture shows the internal magazines for each barrel. I think it is an elegant design.
Bob
-------------------- "If we're not supposed to eat animals, how come they're made out of meat?"