[War Office June 13 1798 Wants Information respecting a Theodolite Mr. Harris Military Store-keeper.] War Office 13^th June. 1798- Sir, Mr. Pickering the acting Secretary of War, in the absence of Mr. M^cHenry, re-quires that a Theodolite be sent to Bal-timore, and that, if there is none in the Store, the Purveyor be directed to procure one — Be pleased to inform me, whether you have one in the Store — yours respectfully John Caldwell Ch Clk. War Departm^t- Mr Harris Military Store-keeper