1914 Cracker Jacks are noticably thinner than their 1915 counterparts, yet both reside under ACC designation E145. 1914s = E145-1, 1915s = E145-2
Weren't the distribution methods for the two years slightly different too, as 1914s could ONLY be found in boxes of candy, whereas the 1915s could ALSO be sent in for via mail?
Rob