World War II Patriotic cover
"Invest In Freedom! For Victory Buy United States War Bonds and Stamps" [front]
A three-cent United States Scott 905 is affixed to the cover postmarked Jamestown, New York, October 27, 1943. On the reverse is this harsh Uncle Sam with the political message:
"Remember ... You're An American ... Live! Think! Act! The American Way. AmericanISM ... The Only 'Ism' Worthy of Loyalty."
See the MN-3 in red in the upper right corner above the postage stamp. G. Malcolm Nichols published the cachet.