Bob Ogden has written a series of Museum guides for the various regions - I have three covering NE, SE and Western USA - so far as I am aware the volumes cover most parts of the world! He lists locations, opening times, plus a detailed list of all aircraft exhibited/stored by the museum.
Very useful if you are going somewhere - I picked up a copy of the Western States in the Hiller Museum at San Fran, became the bible for the rest of the trip!
You can get 'em from Amazon...
Think it is 707PA at Tamiami... wow, No 3 eh? What a shame it was scrapped.
Cheers
Treadders