The ’87 Gymnasium was dedicated in June 1912. Planning for the new facility went back a couple of years earlier to 1910 when a Board of Trustees committee was established to investigate the feasibility of developing a department of physical culture at the Institute. The committee concluded that a completely equipped modern gymnasium was necessary if such a department was to be established. In June 1911 Stewart Johnson, Class of ’87 and a member of the Board of Trustees, announced that his class would finance the construction and equipping of the building. Lawlor & Haase, the architects of the Walker Chemical Laboratory and Russell Sage Laboratory, were retained as architects. Dr. Dudley Allen Sargent of Harvard University, an eminent authority on college gymnasiums, was hired as project consultant.
The construction contract was awarded to the Whitney-Steen Company of New York City. According to The Polytechnic, “The gymnasium is designed in the current American classical style. It primarily is colonial of the Georgian period and detailed in classical Italian.” It was built of Harvard brick, laid in Flemish bond style with limestone trim and a copper roof. The swimming pool was to be a duplicate of the Carnegie pool at Yale. Total cost of constructing and equipping the building was $150,000. Ground was broken for the building on September 12, 1911 and work was completed in November 1912.
A swimming pool 75 feet by 30 feel is situated in the basement, which is eighteen feet in height. There is a gallery around it. The basement also contains four bowling alleys with a mezzanine floor above on which are shower baths and 800 lockers. Filters for the pool and a wash room are also in the basement. The first floor contains rooms for baseball practice, basketball and fencing, a squash court and the offices of the Professor of Physical Training. Above this floor is a room 125 feet by 64 feet in size with a height of 23 feet to the trusses and 36 feet to the peak of the roof. It is used for general gymnastic practice. A running track encircles this room in a gallery ten feet above the floor. The building is completely equipped with the best forms of gymnastic apparatus. In consequence of the construction of this gymnasium, the Board of Trustees has inaugurated compulsory athletic exercise for members of the freshman class, and the existence of the pool has enabled a rule to be adopted requiring that each member of this class must know how to swim.
Rensselaer Polytechnic Institute Bulletin: '87 Gymnasium. Vol. 11, no. 4, December 1912, pp.4-7.
Work on the building was closely monitored by the student body, most of whom were civil engineering majors and no doubt enthusiastic sidewalk superintendents. The Polytechnic featured almost monthly progress reports, including photographs that have left us with a diary of the building’s construction.
A large L-shaped addition was made to the east and south side of the gym in 1937. The addition included handball courts, bowling alleys, locker rooms, offices, an "exhibition court," running track and a rifle range. Improvements were made to the swimming pool and space for spectators was increased. The addition and building alterations were designed by faculty in the architecture department and the preliminary plans were drawn up by senior architecture students. The project was completed in the spring of 1938.