This collection consists of one handwritten letter, written in 1864 in Knoxville, Tennessee, by T. K. Gay of the Signal Corps to his brother Cal in Susquehanna County, Pennsylvania. It reports that Knoxville is currently tranquil but expresses concern that John Morgan is preparing to attack. Gay hypothesizes that if Morgan were to attack he would meet strong resistance, as more troops were expected for the defense of the city. Gay also opines that the war will end soon.