No. 30
Downing Street,
20 October 1859
I have to acknowledge the receipt of your Despatch, No 201, of the 16th of August last, enclosing the report of an overland journey of Survey in the Districts of British Columbia, bordering on the Thompson, Fraser, and Harrison Rivers conducted by Lieutenant Richard Mayne of Her Majesty'sShipManuscript image Ship "Plumper."
I have the honor to be
Your most obedient
humble Servant