1To Thomas Jefferson from J.C. Beltrami, 19 July 1825 (Jefferson Papers)
Aussitôt après avoir imprimé mon ouvrage La Decouverte des sources du Mississipi etc., à la...
2To Thomas Jefferson from J.C. Beltrami, 18 April 1824 (Jefferson Papers)
Je n’ai pas l’honneur de vous connaître personnellement, mais la Renommée vous consacre l’estime...
3From Thomas Jefferson to J.C. Beltrami, 4 July 1824 (Jefferson Papers)
Th Jefferson returns his thanks to M r Beltrami for his work on the sources, courses and...
4From Thomas Jefferson to J.C. Beltrami, 24 July 1825 (Jefferson Papers)
Your favor of the 19 th inst. is rec d as had been in due time that which accompanied the volume...