I wrote you some time since by direction of the Associates of Dr. Bray requesting your good offices in assisting Mr. Hopkinson in letting upon the most Advantageous Leases their Lott of Land in Philadelphia by this Packet I have sent inclosed with this Letter a Power of Atty. to enable you Sir and that Gentleman to carry into effect what you shall determine to be best for the Charity. I am Sir Your most humble Servant