1.25" without backpaper likely as issued. A smaller version of this button shown is Hake #2018 which includes the names "Harding/Coolidge", while a second version of this button shown as Hake #2017 does not include their names nor does this third variety. Differences between the button offered here, which is unlisted and the listed design #2017 are that on this button there is no accent line beneath the word "On," there is no flag in the trunk of this elephant, and the artwork, when studied closely is different both on the elephant and the globe. In addition this button has a copyright symbol at the right of the globe. N. Mint, displaying Mint.