I came across a video of some rare color footage of Disneyland in 1955.
There's a brief shot of an organ grinder with a live monkey collecting
tips at 1:29 in the video.  Check out

http://www.buzzfeed.com/briangalindo/incredible-rare-color-footage-of-disneyland-in-1955 
  (with description) or
http://youtu.be/HUV4Bxh3zn4
  for the bare video at YouTube.

Jody Kravitz