But one little problem. Mark and his kidnapper is shown eating beans out of tin cans. That form of food preservation wouldn't have been available in the US at that time period. Also, the cans they are eating out of showed the lids still attached, bent back, but with clean-cut edges like you'd see from using an electric can opener. Hardly the edge you get from using a punch and tear type of early can opener that's similar to a GI can opener.
Review of A Friend in Need
