The granddaddy of them all. Late ‘59 to early ‘61 shield’s keychain. Red and white enamel and I believe brass. Could be polished up if you wanted to make it nice and shiny but still pretty perfect as is, patina and all! H.M.C is stamped into the back of the top carriage part. Very cool! From a beer distributor in New Braunfels that closed 30 years ago.