Available for sale is a Johnson Matthey Company JMC 20oz Silver poured bar. This bar features stunning surfaces. It also features a sticker on the back marked '75' and '377'. The $377 would represent the price paid in Canadian dollars and '75' would represent the year purchased, 1975. Thus it is an interesting gauge that this bar was definitely produced prior to 1975, further assistance in our research of dating this beautiful vintage bars!