The Winslow Chemical Laboratory was a laboratory of the Rensselaer Polytechnic Institute campus in Troy, New York, United States, which finished construction in 1866.
 It is named in honor of the 5th President of RPI, John F. Winslow, who donated half of the construction cost.
 The building is brick with stone trimmings and was originally constructed with butternut, chestnut and black walnut.
 The whole building was fitted for complete courses in general and analytical chemistry.
 The design and construction was overseen by Professor Henry B. Nason, head of the department of chemistry at the Institute.
 The lower story contained the metallurgical laboratory and second story contained the chemical laboratory, store rooms and work rooms.
 The laboratory could accommodate about 40 students.
 The third story contained a lecture room, a private study, the library and a recitation room.
 The library of chemical books was established by a donation of several sets of journals and a gift of three hundred dollars from John F. Winslow.
The Richard G. Folsom Library ("Folsom Library") is a research library constructed in the Brutalist style located on the campus of Rensselaer Polytechnic Institute in Troy, NY.
 It is named after Richard Gilman Folsom, the President of the Institute from 1958–1971.
 The Folsom Library offers a variety of services to students and patrons of the library.
 In addition to loans, these services include class reserves, general writing and presentation assistance through the Center for Communication Practices, cultural and educational events, inter-library loans through ConnectNY, individual and group room reservations, computer labs, and wireless internet.
Troy University was a short-lived university established at Troy, New York in 1858 under the auspices of the Methodist Episcopal Church.
 The school closed in 1861.
 The building that housed the university remained a prominent Troy landmark until 1969.
 On the site now is Rensselaer Polytechnic Institute's Folsom Library.
The Rensselaer RP-3 (for "Rensselaer Polytechnic design 3") is an American mid-wing, T-tailed single-seat, glider that was designed by Brian E. Thompson and produced by the Rensselaer Polytechnic Institute of Troy, New York.
James Forsyth (September 8, 1817 – August 10, 1886) was an attorney, businessman, and the seventh president of Rensselaer Polytechnic Institute.
 He was born in Peru, New York.
 He graduated from the University of Vermont in 1839 and was admitted to the bar in 1842.
 The following year, he moved to Troy, New York where he practiced law, and was a director and counsel of several local banks and companies.
 He was a founder and trustee of the Union Trust Company of New York, and President of the Troy & West Troy Bridge Company.
 He also served as a judge and a member of the Board of Enrollment in Rensselaer County.
The Rensselaer RP-2 (for "Rensselaer Polytechnic design 2") is an American mid-wing, single-seat, glider that was designed by Steven J. Winckler and produced by the Rensselaer Polytechnic Institute of Troy, New York.
The Rensselaer RP-1 (for Rensselaer Polytechnic design 1) is an American low-wing, single-seat, foot-launchable glider that was designed and produced by the Rensselaer Polytechnic Institute of Troy, New York.
The Rensselaer Holiday Tournament was a college ice hockey tournament hosted by the Rensselaer Polytechnic Institute in Troy, New York.
 The tournament was held annually for a duration of sixty years, from 1951 to 2010 at the Houston Field House.
 It was, at various times, known as the Rensselaer Invitational, RPI Invitational, RPI Invitational Christmas Tournament, RPI Christmas Tournament, Rensselaer/Midland Bank Holiday Tournament, Rensselaer/HSBC Holiday Tournament and Rensselaer/Bank of America Holiday Tournament.
 It was the oldest college hockey tournament in the United States, older than the Beanpot by a year.
 Since the tournament has not been renewed since the 2010-2011 season, The Beanpot is now the oldest.
George Bugliarello, (1928-February 2011) President Emeritus (having served as president from 1973 to 1994), Institute Professor and former chancellor (1994–2003) of the Polytechnic Institute of NYU (formerly Polytechnic University), was an engineer and educator with a broad background ranging from fluid mechanics to computer languages, the environment, biomedical engineering and science policy.
 He held a Doctor of Science degree in engineering from the Massachusetts Institute of Technology, and was awarded honorary degrees from Carnegie-Mellon University, the University of Trieste, the Milwaukee School of Engineering, the Illinois Institute of Technology, Pace University, Trinity College, Rensselaer Polytechnic Institute, and the University of Minnesota.
The Rensselaer Society of Engineers (RSE) is a social fraternity founded in 1866 at Rensselaer Polytechnic Institute in Troy, NY.
 Originally named The Pi Eta Scientific Society, the organization was incorporated in 1873 in the state of New York.
 Arriving on campus at about the same time as some of the first fraternities, it has remained one of the oldest “local” organizations in the U.S. RSE is the only independent fraternity at Rensselaer.
 They have chosen to remain independent to maintain the freedom to set their own policies and make their own managerial decisions.
 Contrary to what their name may imply, members major not only in engineering, but also in such disciplines as science, management, architecture, and the arts.
 Society members are active in not only campus and local activities, but are also in many national organizations.

Question: Troy University was a short-lived university established at Troy, New York in which year, on the site now is Rensselaer Polytechnic Institute's Folsom Library, a research library constructed in the Brutalist style located on the campus of Rensselaer Polytechnic Institute in Troy, NY?
Answer: 1858