Photograph of Sweetwater's Municipal Airport hangar, a large, metal building with the hangar's name in large letters on the front. There is a metal tower to the right of the hangar, and a long road going past the right of the building. Text at the bottom of the photo indicates the location and date of the photo. A note can be seen written on the back of the photo: "Sweetwater Municipal Airport- The first hangar built in 1929 on South side of the field. Photo taken in 1941".

Photograph of Sweetwater's Municipal Airport hangar, a large, metal building with the hangar's name in large letters on the front. There is a metal tower to the right of the hangar, and a long road going past the right of the building. Text at the bottom of the photo indicates the location and date of the photo.

Photograph of Sweetwater's Municipal Airport hangar, a large, metal building with the hangar's name in large letters on the front. There is a metal tower to the right of the hangar, and long road going past the right of the building. Text at the bottom of the photo indicates the location and date of the photo.

Manual for flight instructors prescribing a specific course of learning for aviation students in both classroom and practical settings in an effort to standardize flight instruction. The signature of Rigdon Edwards, Jr. can be seen inside the cover and a combination of drawings and notes in pencil can be seen in the back of the book.