Mississippi River Life Savers We salute this U. S. Coast Guard vessel docked in Dubuque with a 15-difference picture puzzle. Copyright © 2002-2024 All-Star Puzzles All rights reserved

Credit line: Photographs in the Carol M. Highsmith Archive, Library of Congress, Prints and Photographs Division.    To view the original image: http://www.loc.gov/pictures/collection/highsm/item/2016630405/