The picture below shows larger top and bottom views of the (2) 1930s Cracker Jack Pop Corn Confection Lithographed Tin Two Tone Toy Prize Whistles in this lot. The Cracker Jack ID number for these prize whistles is Z-0715 and they were made by The Cosmo Manufacturing Company of Chicago, Illinois. These whistles have two different lithographed designs on them. One has flowers and the other has ocean waves with either stylized flying fish or birds. Both are marked “MADE IN JAPAN” on the top. Both of these for one price! These whistles measures about 13/16'' x 1-15/16'' x 1/8''. They appear to be in excellent condition as pictured.