Bidspirit auction | Rare Historic WWI Poster AGITATION

Rare Historic WWI Poster AGITATION WHICH DELAYS OUR WAR INDUSTRIES IS MADE IN GERMANY, 1917. - Rare Historic WWI Poster AGITATION WHICH DELAYS OUR WAR INDUSTRIES IS MADE IN GERMANY.  Lower left margin: Issued by the National Industrial Conservation Movement, 30 Church Street, New York City. Sealed under glass. Approx. Size: 24” H x 18” W.