I actually live just a few blocks away from this. Amazing museum that really tries to do the best it can with what they get. Since we live in a desert, the dust and wind really wreak havoc around here and also the amount of UV we get is pretty decent since we are at a fairly high altitude (5600ft). They do their best to restore things back to as close to their original condition as possible. Most of what they can do over there is based off of donations (which is why their parking lot is only half paved if you check them out on google earth lol). I'd be more than happy to post up some pictures of some of the cool stuff they have around if people were interested.