A letter, 17 August 1764, from Thomas Pennant, Downing, to his fellow naturalist [the Rev. William] Borlase, concerning Pennant's grief at the recent death of his first wife, a drawing [?of a lamprey] sent by Borlase, the receipt from a Mr Fleischer of Copenhagen of a Scandinavian collection of birds (see Thomas Pennant, British Zoology, 4 vols (London, 1768-1770), I, 134-135) and tips on the drawing of seals. There are also references to Sir J[ohn] St Aubyn, [4th baronet].