Pioneer History: Being an Account of the First Examinations of the Ohio Valley, And the Early Settlement of the Northwest Territory , Chiefly From Original Manuscripts (1848). "This work is pub. under<br><br> the superintendence of the Historical society of Cincinnati, and forms the first volume of its transactions." --Publishers' advertisement. The Cincinnati Historical Society was consolidated with the Historical and Philosophical Society of Ohio, in 1849, under the name of the latter and older society<br><br>Another edition, with same date, has imprint: Cincinati, H. W. Derby & co., New-York, A.S. Barnes & Co
