The T Book began in 1904 as an annual publication of the YMCA (Young Men's Christian Association) at the Georgia School of Technology. The T Book served as a student handbook. It contained information on Tech student services, activities, traditions, and customs, as well as information about the YMCA itself. The cessation of its publication coincided with YMCA's departure from campus circa the early 1970s.
The Thomas W. Jennings papers consist of two physics laboratory notebooks and one athletics ticket book owned by Thomas Whitfield Jennings, a 1930 Civil Engineering graduate of Georgia Tech.