Up for sale is a Kansas City, Missouri MO J. H. Specht "America First" Woodrow Wilson Era Fob Tag
"America First" was first notably used in the context of American foreign policy by President Woodrow Wilson during World War I. However, it gained significant prominence in the 20th century with the America First Committee, which was formed in 1940. This organization was created to advocate for the United States' neutrality and non-intervention in World War II before the attack on Pearl Harbor in 1941. It is also currently being used by Donald Trump.
The fob appears to made of brass and measures 19x34mm in diameter.