I don't collect per se....but one item I have is pictured in the following link. http://www.sebastianworld.com/items/sml1/sml150.htm
There was a variety program on channel 4 in Boston called "Swan Boat" with Art Amidon
and Hubert the swan.
I must have received this from an uncle who was a salesman at WBZ-TV in the 50's.
A head or two of the little kids have broken off but otherwise it's in good shape.
My copy has "Swan Boat WBZ-TV Channel 4, Boston Mass" written along the base.