Most of this series consists of Thomas Hopkins Gallaudet’s correspondence, arranged chronologically. It also includes some sets of travel notes written by Edward Miner Gallaudet, as well as an 1816 set of conversation notes between Thomas H. Gallaudet and Laurent Clerc. Also included is a copy of the Clerc Galloway collection, which consists of clipped articles, correspondence, and various other material related to Laurent Clerc.