Thanks, David. we have an electrical enclosure and put a light in it and a fondue pot set on very low. Reads 85-90% on the humidity gauge. Ready to give it a try.
One of the cool things about this gun is once I got the 'black' gunk off the stock, below was some beautiful figure in the walnut! I did have to peel off 3 wire bands, 50-80 year old friction tape and replace a brass strap holding the cracked stock together with an inlay though. The project does keep one out of taverns, however, which I suppose is a good thing!