The geological and topographical maps series (1900-1974) consists of 549 maps and geological sections, illustrating locations primarily in Nevada, California, Arizona, and Utah. Many maps and sections were annotated, illustrated, or color-coded by Longwell.
Archival Collection
Chester R. Longwell Professional Papers
To request this item in person:
Collection Number: MS-00017 Collection Name: Chester R. Longwell Professional Papers Box/Folder: N/A