Pittb^urgh Octo^ber 12^th 1792 Sir I have Received your Letter of the 5^th Instant together with the Incloseds Which shall be provided as soon as possible — I have herewith inclosed an Invoice of Stone since last Post, a principal part of Which is Shot and Shell, from Chambers furnace — I Observe that the Vents of all the Shell are yet to be bored, as they are neither Round nor large Enough to Receive the fuse — Capt Crawfords Receipt for two hundred dollars paid him, agreeable to the Order of Joseph Howell Esq^r is inclosed, which be pleased to hand to M^r Howell — Sam Sir your Obedient Wm^t Sewer Isaac Craig Hon^ble Henry Knox, Esq^r Secretary of [undecipherable]