I love when theaters not only play old movies, but they show them on 35mm. Helps give us a better idea of what the proper colors are supposed to be.
I was lucky enough to see The King and I in 35 mm last year, which was a great experience.
I also own the blu ray which is something of a mess where color timing is concerned, with many shots cast heavily in blue. I can’t help but think of Willy Wonka when I look at this shot of Deborah Kerr:
http://images2.static-bluray.com/reviews/9923_12_large.jpg