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'sShip Ship "Plumper."
I have the honor to be
Sir,
Your most obedient
humble Servant Newcastle