Letter from Colonel J. R. Duffy to the U.S. Army Primary Helicopter School congratulating them on their 10th anniversary. On the back of the letter is a stamp giving the Boyce-Ditto Public Library's address.

Postcard from Dewitt Hunt to Birdie Walters with a red heart glued to the front and "Heart of Valparaiso Ind." written in its center; on the inside of the heart is a small picture of a building a a note reading: "why not write to me?" The card also features three photographs of different locations around Valparaiso, Indiana; also included is a long photo strip with various buildings, streets, geographical features, etc. in and around the town.