Dear Sir
Last post I sent
my map
in hopes that the precincts of the Highlands
may be justly traced. That returned to me at Downing, franked by Mr Jackson who I trust has the power.
I flatter myself I made no mistake, for I think you sd I might send to him any overweight. I set off for home next week.
Thank you for yr Letter but am too much hurried to
say more at present than
I am Dr Sir affectly yrs
Tho. Pennant
April 23d 1776.