Office in Old Main with Mr. Elvestrom and Mrs. Hauge. Taken in 1927.

First chemistry laboratory in the basement of Old Main. Taken in the 1920s. Professor Ramstad picture with a student.

1920s typing class in Old Main.

Kitchen in Old Main. Taken in 1920s.

Boiler room in Old Main basement.

Basement in Old Main.

Basement in Old Main (renamed Harstad Hall in 1960). Milton Nesvig standing at the doorway.

Exterior side wall of Old Main (renamed Harstad Hall in 1960).

Basement in Old Main (renamed Harstad Hall in 1960).

The aftermath of a fire in the basement in Old Main (renamed Harstad Hall in 1960).