[2] However, the new building was sufficient for only a few years, and in 1910 the school district engaged John D. Chubb of Chicago to design two wings and a boiler room, which were constructed in 1910-11.

[2] The building was purchased by the Iron River Downtown Development Authority, and they renovated it into an 18-unit cooperative housing structure,[3] known as the "Apple Blossom Apartments.

[5] The original building contained ten classrooms, lab and recitation space, and a 500-seat assembly hall.

It also includes among its improvements an electric vacuum cleaning plant in the basement, which is probably the only one in operation in an Upper Peninsula school building.

[7] Media related to Central School (Iron River, Michigan) at Wikimedia Commons