Explanatory Notes Headnote
- Description: Headnote for the explanatory notes
Supplement A
- Description: Material supplied by Orion Clemens
Supplement B
- Description: Maps of the Overland Route and Nevada Territory
Supplement C
- Description: Horace Greeley to Samuel L. Clemens, 7 May 1871
Introduction
- Description: Editor's introduction to the volume
Textual Apparatus
- Description: Apparatus headnote, description of texts, and headnotes for endnotes
References
- Description: Secondary sources consulted in the preparation of the volume