McCormick Estates Records, 1841-1969

Administrative/Restriction Information

Custodial History

Early in the 1970s, when the Stock Exchange Building in Chicago was to be demolished, a room-size vault in the building was discovered to contain many decades of manuscripts and financial volumes generated by the work of the McCormick Estates office. These were acquired by the State Historical Society of Wisconsin in 1974.

Processing Information

Processed by Margaret Hafstad, February 10, 1977.