No One Buys This Vintage Canned Pork Product Anymore (And We Probably Know Why) - Chowhound

Fpg/Getty Images We may receive a commission on purchases made from links. Since it received its very first patent in 1810, the humble can has preserved some unusual foods within its aluminum bowels. Even today, you can find canned cheeseburgers and brown bread, smoked rattlesnake and alligator filet, haggis and pigeon, among many other tinned delicacies. And if you scour enough grocery store shelves, you might…