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Hagen, Olaf T. (Olaf Theodore), -1949

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Notes on the history of Pinnacles National Monument

Notes on the history of Pinnacles National Monument

Regional Supervisor of Historic Sites Hagen provides a brief history of the area containing Pinnacles National Monument, tracing its history from the time of Spanish occupation of the region and the possible first discovery of the Pinnacle rock formations by Captain George Vancouver. While Hagen notes that there is some evidence of prehistoric occupation of the area, he says that it does not appear to have supported permanent populations, and in fact “received little attention until long after the American occupation of California.” He notes that the area is believed to have been used as a hide-out for outlaws at one point.

Collection

Pinnacles National Park

Creation Date

1941-04-28

Memorandum from Allyn F. Hanks to Olaf T. Hagen

Memorandum from Allyn F. Hanks to Olaf T. Hagen

Olaf T. Hagen encloses a letter from Dr. Albert T. Volwiler as well as Volwiler’s comments on Hagen’s article, “Lessons in Democracy in the Badlands of North Dakota.” Volwiler was in possession of four letters from Theodore Roosevelt, and he believes that copies were sent to the park.

Collection

Theodore Roosevelt National Park

Creation Date

1949-07-12

Memorandum from Olaf T. Hagen to Allyn F. Hanks

Memorandum from Olaf T. Hagen to Allyn F. Hanks

Olaf T. Hagen writes to Theodore Roosevelt National Memorial Park Superintendent Hanks regarding historian Ray H. Mattison’s research notes.

Collection

Theodore Roosevelt National Park

Creation Date

1949-01-06

Memorandum from Olaf T. Hagen to Allyn F. Hanks

Memorandum from Olaf T. Hagen to Allyn F. Hanks

Olaf T. Hagen writes to Theodore Roosevelt National Memorial Park Superintendent Hanks regarding research plans for Elkhorn Ranch site and Maltese Cross cabin. Hagen suggests Ray H. Mattison travel to Bismarck, North Dakota, for further research.

Collection

Theodore Roosevelt National Park

Creation Date

1949-08-04

Memorandum from Olaf T. Hagen to Lawrence C. Merriam

Memorandum from Olaf T. Hagen to Lawrence C. Merriam

Olaf T. Hagen writes to Lawrence C. Merriam regarding the research plan and historical preparation necessary for Theodore Roosevelt National Park.

Collection

Theodore Roosevelt National Park

Creation Date

1949-06-23