ocr: B dn 2f6 L J.A. WILSON D f1.1875 / a E 4 - - - F - / - ETHODS of preserving a food insealed contamers were a invented in the - 4 early 1800s, at M first using glass jars and then tin cans. The cans were ideal for transporting food, but opening S and them when chisel JA. could had be Wilson, a to serve the problem. until owner A 1875, ofa hammer voi 60 2 R a beef canneryin Chicago, designed the mechanical can t opener. of Y W - A Can Opener bxy=x M
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