Source: John Romeyn Brodhead, Berthold Fernow, E.B. O’Callaghan, Documents Relative to the Colonial History of the State of New York, Albany: Weed, Parsons, 1881, v. 13, p. 510. Available through the Internet Archive here . The original, which has the same gaps as the printed version, is held by the New York State Archives. See Series A1894, New York (Colony) Council Papers 26-69. It must have already have been damaged by 1881, when the printed version was published.
This document is not listed in the “Schedule of Propositions” or in Peter Wraxall’s Abridgement of the Indian Affairs, which starts with an entry for March 1678. The date is a few months earlier than the earliest entry in the “Schedule of Propositions,” but that entry is for page two of the original. Perhaps this was page one.
Although this document does not mention the Commander of Fort Orange or the Commissaries of Albany, the meeting was held in the court house at Albany and Robert Livingston was the Secretary.