Butterfly173173173

Found an expired evaporated milk can in my grandma's house (2013) and the Walmart Stores Inc says copyright 1998 on the label. Does that mean it's from 1998? Found this forum and decided to open it alongside an unexpired Walmart evaporated milk. Tasted both of them and they taste pretty much the same. The older one was darker in color and had more clumping on the lid, but otherwise seems fine.