This first picture is a tin of biscuits, along with other survival supplies, left in a fallout shelter dating from 1962.
(These Biscuits tasted so Rancid, that even our Goats wouldn't eat them.)

The second picture is a view of food, sanitation and survival supplies issued by the U.S. Defense Department for stocking a 50-person public bomb fallout shelter during the Cold War.
I'll opt for an expired Mountain House any day.
