Pinback button celebrating President Woodrow Wilson, 1917. Ed. H. Schlechter, Allentown, Pennsylvania.
There's some debate whether this was issued for the 1916 election or to show support following Wilson's declaration of war on Germany in April 1917. We're saying the latter, but either way, it's one of the essential Wilson buttons. This example is mint with original flag ribbon and Schlechter back paper.