1.75" perhaps produced by a vendor for a rodeo appearance in some city. The photograph is actually of Gene Autry, see item #1179, but a small black line is printed over his eyes to represent a mask. Small black dot near bottom edge is as printed. On close inspection, an extremely faint line running totally around the image shows where the original art was cut out and then used to produce this button. c. late 30s and we've only seen about two examples. Glossy and Exc. Rare.