1161. Business letter from Elias Baker to Thomas G. Clemson, 1855 April 19 Institution: Clemson University Libraries
1162. Business letter from Charles Leupp to Thomas G. Clemson, 1858 January 25 Institution: Clemson University Libraries
1163. Business letter from Charles Leupp to Thomas G. Clemson Institution: Clemson University Libraries
1164. Business letter from Charles Keuhn to Thomas G. Clemson, 1855 January 24 Institution: Clemson University Libraries