The museum is worth the trip but has much room for improvement. There are 4 total floors, including basement exhibits, and much to be seen which is very interesting. The problem is the information and legend cards are dated, yellowing, in small print, and in need of replacing. Certainly the information would have been more easily read if the lighting was either improved; on a couple floors more of the existing lights need to be turned on. Surprisingly, the basement displays had the best lighting for viewing. The desk host was very hospitable and provided enlightening backgrounds of period factoids.