Photograph used for a newspaper owned by the Oklahoma Publishing Company.

From Introduction: "The data included in this report for Nimonic 80A alloy, for instance, represent experiments carried out to help clarify a production problem of grain-size control in an alloy which has been extensively used. The general procedure of the investigation was to carry out controlled laboratory experiments on samples of bar stock to find conditions of heating and hot-working which resulted in abnormal grain growth."

From Introduction: "The concept of supersonic combustion is by no means new, although little work appears to have been published on the subject. For example, an analysis of supersonic combustion to provide lift under a wing is given in reference 1. Reference 2 discusses applications to hypersonic ramjets being studied at the University of Michigan."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Ralph F. Sommer, professor of operative dentistry at the University of Michigan dental school, advised teeth moise preerably in a mild salt solution until the child can get dental attention."

Letter from D. W. Kempner to Thos. L. James discussing the decision to purchase a baling press from Arkansas.