I don't know an awful lot about Drey Mason Jars. When I bought this piece of paper a month ago, I looked at the long list of items purchased, saw the words "Drey Mason Jars", and decided to do a bit of research before putting any images on this paper. I'm glad that I did. A fellow by the name of Leo Drey (he pronounced it DRY) was the president of the Schram Manufacturing Company between the years 1908 and 1920, the year that he died. Schram Manufacturing was bought out by the Ball Brothers in 1925. There is a great deal of confusing information about the relationship between these two companies, but when I finally found a picture of a square Drey Mason jar, I knew what I was going to put on this old paper!
