"Quiet!" Bite the hand. 

"Give that he may LIVE!" US World War II propaganda poster. A real tear-jerker, and a favorite. Now, that's art. 

"He needs more than Guts!" US World War I propaganda poster. 

"Next!" US World War II propaganda poster. 

"You buy 'em we'll fly 'em." US World War II propaganda poster. 

"Bonds build ships. Buy more bonds." US World War II propaganda poster. 

"Carry On! Buy War Bonds." US World War II propaganda poster. 

"Accidents slow down production." US World War II propaganda poster. 

"I'm counting on you!" US World War II propaganda poster. 

"Now all together." US World War II propaganda poster.