1From Thomas Jefferson to John Gibson, 13 February 1781 (Jefferson Papers)
Having obtained leave from Majr. Genl. Baron Steuben that you should concur in an expedition...
2[From Thomas Jefferson to John Gibson, November? 1780] (Jefferson Papers)
[ Richmond, Nov.? 1780. A letter from Col. John Gibson to Col. George Rogers Clark, Fort Pitt, 17...