GIA4776129 Poster published in the United States after the Great Depression of 1929 to encourage savings and entrepreneurship. "Show what you are worth, you have the means, impose yourself and show yourself! If you hesitate, you lose ground. Henry Lee Jr by American School, (20th century); Private Collection; (add.info.: Poster published in the United States after the Great Depression of 1929 to encourage saving and entrepreneurship. ??????Show what you\'re worth, you have the means, impose yourself and show yourself! If you hesitated, you lose ground. Henry Lee Jr.); by Giancarlo Costa; American, out of copyright.