1To Benjamin Franklin from R[obert] A[lexander], 8 March 1767 (Franklin Papers)
ALS : American Philosophical Society I send my [ sic ] by the Bearer the Portfolio containing my...
2To Benjamin Franklin from Robert Alexander, 3 September 1770 (Franklin Papers)
ALS : American Philosophical Society Since my return to Scotland, I have been some days in the...
3To Thomas Jefferson from Robert Alexander, 26 October 1805 (Jefferson Papers)
We whoos names are here unto subscribed having been appointed a Committee for the purpose of...
4To James Madison from Robert Alexander, 23 September 1808 (Madison Papers)
We, have been requested, by a number of the most respectable genuine republicans of this Place,...