Curated OER
Educational Technology Clearinghouse: Maps Etc: Physical Asia, 1910
A map from 1910 of Asia, showing physical features and general elevations. This map uses color-contours to show land elevations ranging from below sea level around the Caspian Sea to over 6,500 feet, and water depths from sea level to...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Physical Asia, 1916
A map from 1916 of Asia, showing physical features and general elevations. This map uses color-contours to show land elevations ranging from below sea level around the Caspian Sea to over 15000 feet, and water depths given in fathoms....
Curated OER
Educational Technology Clearinghouse: Maps Etc: Physical Asia, 1882
A map from 1882 showing the physical features of Asia. This map is color-coded to show high lands in buff tints and low plains in green. Mountain systems, tablelands, and plains are shown, as well as major rivers, lakes, and coastal...