diameter: 1 1/4 in. ( 3.2 cm )
Circular pin-back button: "BOYCOTT/JAPANESE/and/RUSSIAN GOODS"; image of a red stripe across a whale in center; blue, black, red and white.
Gift of Toni Ellen Heisler
sticker: on back of button: "5/76"
Due to ongoing research, information about this object is subject to change.