| Title: | They Did Their Part |
| Year: | 1943 |
| Artist: | Anonymous |
| Size: | 56 x 71cm |
| Price: | $200Convert to USD |
| Comments: | The Sullivan Brothers died in 1942 when their submarine was hit by a Japanese torpedo. The boys quickly became national heroes, and a year later the Office of War Information released this poster in aid of the American war effort. |