Chatham Spithead 18th Octobr 1775
Sir
Few things have given me greater Concern than my long Detention at this place, which I have been Oblig'd to submit to on account of the Westerly Winds, which have blown, & still continue without any intermission; I am now getting under sail with a fresh Wind at WSWt to try, tho' without much Expectation of Success, to make some progress to the Westward. I am,. Sir [&c.]