Probably the ‘iconic’ Navy recruiting poster, this one actually saw use in both WWI and WWII.

It was done by Howard Chandler Christie, who had created the ‘Christie Girl’

Christy first attracted attention with his realistic illustrations and several articles as a combat artist during the Spanish-American War that included the Battle of Las Guasimas, the Battle of El Caney and the Battle of San Juan Hill, published in Scribner’s and Harper’s magazines and in Collier’s Weekly, gaining especial prominence with the series, “Men of the Army and Navy,” and a portrait of Colonel Roosevelt that appeared on the cover of his Rough Riders series published in Scribner’s. These illustrations propelled Cristy to national prominence. He also would paint patriotic posters for the US Navy and US Marine Corps.  His Wiki is HERE.

Here’ the Marine Corps version-

And the original model Mrs. E. Leroy Finch accepting a plaque from Captain Robert L. Latta, senior Navy recruiter in New York City, during a ceremony at the home of her daughter, 30 January 1977. The plaque recognizes her long-time assistance to the Navy’s recruiting efforts.

I can’t promise I’ll get this much history on all of them but I ‘will’ try…  Hope you enjoyed it!