1.25". Colorful and detailed graphic of farmer and laborer behind black and white oval portraits with name below each "Eugene V. Debs/Ben Hanford." "1904" appears between them. Text above and below illustrations reads "Socialist Candidates." The following small defects barely show amidst the gorgeous color. Extreme top edge has very slightly showing age marks above "Socialist." Center has small 1/16" raised cello bump that can be felt. Lower left along red oval around Hanford is 3/16" fairly deep scratch but even in reflected light it blends well. On the plus side, perfect centering, high gloss, W&H backpaper and, of course, intensely colored multi-image design.