1To Thomas Jefferson from Homberg & Homberg Frères, 30 May 1788 (Jefferson Papers)
Le Havre, 30 May 1788 . Should the duties of 28s. 10d. and 10s. per livre imposed on spermaceti...
2From Thomas Jefferson to Homberg & Homberg Frères, 29 June 1788 (Jefferson Papers)
I have now the honour to return you the paper you were so kind as to inclose me on the subject of...