| 1. |  | Letter, 1840 July 19, Logansport, to John Law, Vincennes | Winter, George, 1810-1876; Painting; | Handwritten letter From: John B. Dillon, Logansport, July 19, 1840 To: John Law, Vincennes ALS, 1 p. (1 sheet, folded) Letter of introduction for George Winter, with reference to his Indian paintings. |