Library of Congress;Washington, D. C.
Journal transcriptJ. H. Karle.
Microfilm and photocopy typed transcript of Dr. John Evans' journal, July 11, 1854-August 4, 1856, concerning geological expeditions in Oregon and Washington; Microfilm letters received by the General Land Office concerning the geological survey of Washington and Oregon, 1851-61.
Letters are also available as bound photocopies.
The collection is open to the public. Permission required from Library of Congress and J. H. Karle for publication.
The Oregon Historical Society is the owner of the materials in the Research Library and makes available reproductions for research, publication, and other uses. Written permission must be obtained from the Research Library prior to any use of reproductions. The Society does not necessarily hold copyright to all the materials in the collections. In some cases, permission for use of reproductions may required seeking additional authorization from the copyright holders.
Dr. John Evans Papers, Mss 1384, Oregon Historical Society Research Library.
Evans, John. Records of the General Land Office : selected miscellaneous letters received concerning the geological survey of Washington and Oregon, 1851-61. Washington : National Archives, National Archives and Records Service, General Services Administration, 1862.