Hand-drawn map of Peru; regions are shaded in color and geographic features are noted (with relief shown by hachures). The second plate depicts the towns of Peru showing their relative altitudes in the mountains; there is a key at the bottom of the page.

Hand-colored map of the state of Virginia in 1861, used by General Scott to plan campaigns during the Civil War. Counties are labeled and geographic features are noted, with relief shown by hachures. It includes advertisements, tables of population, steamboat routes, and altitudes, and notes on mapping and geology in text blocks around the outside of the map.

Map of Colorado Territory compiled from government maps and surveys. Includes place names, rivers and some geographical features, with relief shown by hachures.

Map of Colorado Territory in 1863 showing place names and geographical features (with relief shown by hachures). Scale 1:1,140,480

Map of U. S. railroads 1861-1865 used during Civil War by the military. Relief shown by hachures. Scale 1:1,267,200.

Transcript for A. J. Underwood diary, December 16th, 1861 to December 18th, 1862, detailing military fellows, role as a sharpshooter, friends, daily activities, correspondences, and transactions. This item (p. 1-70) covers January- June 2nd, 1862.

Transcript for A. J. Underwood diary, December 16th, 1861 to December 18th, 1862, detailing military fellows, role as a sharpshooter, friends, daily activities, correspondences, and transactions. This item (p. 71-101) covers June 2nd- Septmber 15, 1862.

Transcript for A. J. Underwood diary, December 16th, 1861 to December 18th, 1862, detailing military fellows, role as a sharpshooter, friends, daily activities, correspondences, and transactions. This item (p. 102-193) covers September 15th through December 18th, 1862.

Transcript for A. J. Underwood diary, January 31st through November 28th, 1861. The journal includes brief notes on daily outings, the weather, unusual events, working time, and transactions.