The 1966 - 1967 inter-squad "trade value" for the poor schmuck that got that "Ham and Lima Beans" can in his C rat's was worthless, ranging to maybe the 4 pack of Luckies if you found a non-smoker who was also hungry enough to want the ham & limas. On the other hand.... 1 can of beanie-weenies, or the "fruit cup".......as they say on TV.......priceless!
PS You asked so sorry.................still 60 years later, like ham, don't want to see lima beans if at all possible, and woe to anyone trying to put the two together and try and pass off to me.
PSS Still see P-38's around at flea markets and the like, don't miss that way of opening canned good either.