1. Two hitherto unknown tabulae novae for Ptolemy's Geographiae enarationis, Strasbourg, Gruninger, 1525 Author/Creator: Muller, Frederik Publication/Creation: 2012 Format: Book Access & Availability: Loading
2. Central Siberia 1:250,000 Author/Creator: United States. Army Map Service Publication/Creation: Washington, D.C. : Army Map Service, 1955- Format: Map Access & Availability: Loading