RPI Professor Edward R. Cary's "A Short Lecture Course on the Construction of Diagrams for The Div. B - C.E. Students at R.P.I." Cary was RPI Professor of Surveying and Railroad Engineering, and his typescript lists the kinds of diagrams presented in the course, such as comparison and conversion diagrams, alignment diagrams, and logarithmic diagrams.
Original ink drawing by Randy Rumpf depicting two RPI students with the following caption: "The Prof. said, 'Use the computer to get the trajectory,' right?" The students are shown with a computer and sling shot next to a dump.
Original ink and watercolor cartoon by Randy Rumpf depicting RPI men's ice hockey. Item measures 34.5" wide by 23" high.
Mathematical table of sine, cosine, tangent, and cotangent values belonging to Hiram D. Harris, RPI Class of 1923.
This folder contains a paper headband worn at an RPI Alumni Reunion. It features a large RPI seal on the front. "Compliments of The Union National Bank Troy, NY" is printed on the back.
