[75] The authorities used in connection with Harmar's route and march are: the Journal of Captain John Armstrong, of the Regulars (Dillon's _History of Indiana_, pp. 245-248); Thomas Irwin's account of Harmar's and St. Clair's campaigns, in the _Draper MSS._, iv U, fols. 3-17; Hugh Scott's Narrative, _Id._, fol. 99, and David H. Morris's Narrative, in the Troy (Ohio) _Times_ of January 29, 1840. Hereafter these will be referred to by name only. Harmar's route out of Cincinnati is thus described by J. G. Olden in his _Historical Sketches and Early Reminiscences of Hamilton County, Ohio_: "Moved from Ft. Washington up the little ravine that runs into Deer Creek near what is now the head of Sycamore street, Cincinnati, thence through Mt. Auburn and along the general course of what is now the Reading turnpike to the little stream since known as Ross run where he encamped for the night in what is now Section 4 Mill creek township near where Four Mile tavern was built. The next day he moved, still on Clark's old trace, now Reading turnpike, passing near where the school-house now stands in Reading, thence on to the little run east of where Sharonville now is, where he encamped for the [second] night." [76] An error for 1780. As noted, three well-known expeditions had gone northward from the present site of Cincinnati before Harmar's: Bowman in 1779, Clark in 1780, and Clark again in 1782. In 1782 Clark passed northward on the watershed between the Miamis. It was therefore Clark's route of 1780 which Harmar's militia followed. [77] Mt. Auburn. Dr. Daniel Drake, writing in 1801, says: "Main street, beyond Seventh, was a mere road nearly impassable in muddy weather which, at the foot of the hills, divided into two, called the Hamilton and the Mad-river road. The former took the course of the Brighton House; the latter made a steep ascent over Mount Auburn." Of a later road on Harmar's Trace we have this record: "1795 Road laid out from Main Street, Cincinnati, northeast nearly on Harmar's trace (six miles) to the road connecting Columbia and White's Station [Upper Carthage]" (_History of Hamilton County_, p. 223). [78] Lick Schoolhouse, Deerfield Township, Warren County? [79] _History of Warren County_ (Chicago, 1882), p. 410.