Vintage Glass Banks, circa 1953. Collection of 3 glass mustard jars used as banks when empty. Two are from Nash Underwood, Inc., Chicago, IL. Measure 4-1/4 in. high, 3-1/2 in. wide at the largest point, and 2 in. thick. One jar is from Koops Mustard, made by Holland Mills, Inc., also Chicago 39, IL. Glass is in flawless condition on all three, and the lids screw off without effort. Have been in storage for the last 40+ years.