We have had some Museum recommendations before, and it's a great idea to put them all in one place. There is some repetition in these threads, but might be worth referring to them or merging the content together somehow:
https://www.vintage-radio.net/forum/...d.php?p=866675
https://www.vintage-radio.net/forum/...ad.php?t=39439
Might be worth double-checking that some of these are still operating before making a special journey.
SR