| Description | U.S. World War I poster: "Our Boys Need Sox - Knit Your Bit / American Red Cross" |
| Date | 1918 |
| Author | N.Y. American Lithographic Co. |
| Description | U.S. World War I poster: "Our Boys Need Sox - Knit Your Bit / American Red Cross" |
| Date | 1918 |
| Author | N.Y. American Lithographic Co. |