Proceedings and treaty with the Shawanese, Nanticokes, and Mohikander Indians, living at Otsingingo, on one of the west branches of the Susquehanna River : Negotiated at Fort-Johnson, in the C[ou]nty of Albany, in the province of New-York; by the Honourable Sir William Johnson, Bart. &c. : Published by order of His Excellency the Right Honourable John Earl of Loudoun, commander in chief of all His Majesty's forces in North-America, &c.