1Amos J. Cook to Thomas Jefferson, 18 December 1815 (Jefferson Papers)
Indians, American; artifacts of, in museums [index entry]
2Constantine S. Rafinesque to Thomas Jefferson, 1 August 1820 (Jefferson Papers)
Indians, American; artifacts of, in museums [index entry]
3Constantine S. Rafinesque to Thomas Jefferson, 10 August 1820 (Jefferson Papers)
Indians, American; artifacts of, in museums [index entry]
4Constantine S. Rafinesque to Thomas Jefferson, 2 February 1822 (Jefferson Papers)
Indians, American; artifacts of, in museums [index entry]