This si a neat set. It has a bell and a rod that makes the bell move as the larger bell inside rings! You can see a close up of the bell moving in the video.
This set has a 4637 Shasta Locomotive with matching 4340 Club (combine), 4341 Pullman, 4343 Dining Car, and 4342 Observation. The color scheme is Rookie Tan and Green.
Some photos of the set:
Setbox Label:
This set was shipped to Knotts Berry Farm in the 1950s as can be seen by the writing on the top of the box:
Car boxes are labeled on an end and on top, loco only on top: