This record group consists of 23 letters, some typed, others handwritten, which Private Gould sent to his father, Owen J. Gould, in which he mentions family and friends, military camp activities, and his own feelings about the war. It is evident from reading the letters that some of them are missing.

There are two other items in this collection, a letter from the Army effects bureau sending Aaron's property to his father, and a printed broadside Nez Perce County Honor Roll, World War II, which lists Gould along with other county residents who died in the war.