These three officers' quarters were constructed between 1883 and 1888 to house junior officers and their families. With clipped-corner porches and symmetrical front elevations, they reflect the architectural style established by the military for Officers' Row. The westernmost of the quarters, building 107, is sided in vertical board and batten siding, which was common in other early frame buildings, including several other officers' quarters in this area. It is the only surviving quarters to exhibit this type of siding. All three buildings were extensively remodeled by the Bureau of Indian Affairs in the 1930s to serve as housing for school staff.