Pershing cables: "The support of the united army of shipbuilders at home is essential to the success of the united armies at the

Pershing cables: "The support of the united army of shipbuilders at home is essential to the success of the united armies at the front ...". LOC Summary: Poster showing a bust portrait of General Pershing, with a quote from him. LOC Notes: United States Shipping Board Emergency Fleet Corporation, Issued by Publications Section, Philadelphia, Pa. Date Created/Published: 1917. World War I propaganda poster provided by LOC. Original medium: 1 photomechanical print (poster) : halftone with letterpress, color ; 81 x 56 cm.