The last of the U.S. Army Soldier Shows "Blueprint Specials" to be published, "OK, USA" is a musical revue on the theme of U.S. soldiers returning to the United States and finding it finding it as foreign and exotic as any country overseas because they have been away and living under extreme circumstances for so long. Like the other "Blueprint Specials," this show includes a complete script (multiple copies this time); a conductor's score and complete set of instrumental parts; a sample program; set and costume designs; and detailed instructions for producing the show using whatever materials are at hand. Unlike the other "Blueprint Specials," it includes no information on the librettists, songwriters, and other staff who worked on the show.

Letter from Cornelia Yerkes discussing taking a train with other Red Cross workers from Chicago to Seattle, the Seattle area, traveling by ship to Oahu, and impressions of the island. Written on Burlington Hotel (Washington DC) stationary.

Letter from WASP Cornelia Yerkes (probably to her parents) written on Burlington Hotel (Washington, D. C.) stationary, discussing travelling, a visit to Chicago, war bonds, and letters.