185 maps — 59 drawings (architectural drawings) — 0.2 linear feet — 1 oversize folder
The collection relates entirely to O'Dell's experience serving with the American Expeditionary Force, North Russia, 1918-1919. The bulk of the collection consists of maps and architectural designs for buildings and fortifications constructed by the American Expeditionary Force, North Russia. Most of the maps and designs were produced by the 310th Engineers. In addition, there are two folders of photographs taken of the area and a scattering of miscellaneous official documents.