World War I “YMCA” poster by artist Gil Spear showing a muscled worker lifting a square building block bearing the YMCA (Young Mens Christian Association) red triangle logo as a uniformed American soldier, holding his rifle with bayonet attached, advances in battle. Bottom line reads “HELP THE ‘Y’ HELP THE FIGHTERS FIGHT.” The drive was conducted during the “United War Work Campaign-November 11 to 18,” with this appearing as the very bottom line on the poster. Measures 19-3/4 by 27-1/4-inches. In excellent condition.