Postcard from Alivia and Herman to Mr. and Mrs. E. F. Kneupper, wishing them a happy thanksgiving. The front of the postcard features an illustration of a small body of water flowing over a short dam into a small stream. The water is lined on either side by trees and bushes, and on the far bank, there is a short fence separating the grassy area.

Postcard of a Jack of Spades playing card with the words "Is this him? H. H. 11-24-11" written below. The postcard is addressed to "Miss Mamie McFaddin Washington D. C. 1906 Florida Ave."

Postcard of of five women in white dresses sitting in a white car that is covered in leaves. The letter on the back is illegible. The postcard is addressed to "Miss M. McFaddin Paso del Norte El Paso, Tex."

Postcard of a large white estate with a fountain in the front yard along with several trees and shrubs. The scene is described in red type below the picture as "Front View Mary Baldwin Seminary, Staunton, Virginia." The letter on the postcard writes, "Dear Mamie, we are in Vernon, will be home soon and are certainly glad of it. Guess if nothing happens I will see you about one week from Weds - Sia." The postcard is addressed to "Miss Mamie McFaddin c/o Mr. W. P. H. McFaddin Beaumont, Texas."

Technical drawing showing the layout of schematic preamplifier sensor circuit board no 13 - LSGE including labeled scale drawings and explanatory notes.