1To Benjamin Franklin from Thomas Digges, 31 January 1779 (Franklin Papers)
...duc de Lauzun, were soon to capture Senegal: Dull, French Navy, pp. 125, 159n.
2To Benjamin Franklin from Thomas Digges, 29 June 1780 (Franklin Papers)
, 50, in American waters: Dull, French Navy, pp. 365–6.
3To Benjamin Franklin from Thomas Digges, 12 July 1780 (Franklin Papers)
...the Brest fleet from sailing individually to Cadiz: Dull, French Navy, pp. 187–94.
4To Benjamin Franklin from Thomas Digges, 26 September 1780 (Franklin Papers)
...Cadiz, where it arrived on Oct. 22: Dull, French Navy, p. 189.