File No. 919 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Archangel district, Russia. 1 verst series. Allied Mapping Section, 1919 » Upper Dvina River and Vaga River areas.
File No. 920 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Archangel district, Russia. 1 verst series. Allied Mapping Section, 1919 » Upper Dvina River and Vaga River areas.
File No. 921 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Archangel district, Russia. 1 verst series. Allied Mapping Section, 1919 » Upper Dvina River and Vaga River areas.
File No. 984 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Archangel district, Russia. 1 verst series. Allied Mapping Section, 1919 » Upper Dvina River and Vaga River areas.
File No. 985 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Archangel district, Russia. 1 verst series. Allied Mapping Section, 1919 » Upper Dvina River and Vaga River areas.
File Sheet 2 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Map of Archangel district, Map No. 1. 8 verst series., 1918
File Sheet 4 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Map of Archangel district, Map No. 1. 8 verst series., 1918
File Sheet 5 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Map of Archangel district, Map No. 1. 8 verst series., 1918
File Sheet 7 Online In: Frederick C. O'Dell Papers, 1918-1919 » Maps » Map of Archangel district, Map No. 1. 8 verst series., 1918