Blueprint HABS NY,31-NEYO,30- (Sheet 3 of 9) - Seabury Tredwell House, 29 East Fourth Street, New York County, NY Size:30in x 24in Vast stretches of unmapped territory

Vast stretches of unmapped territory and speculative cartography fill central Australia

Imperial China wilted under the weak Qing Dynasty while the Russian attained the height of its pan-continental expansion

Siberia and Russia

This is a lovely example of the 1850 George Frederick Cruchley map of Austria

In the southern part of Baffin Bay there is a note in French reading (in transliteration) that the English search for a passage here

Blueprint HABS NY,31-NEYO,30- (Sheet 3 of 9) - Seabury Tredwell House, 29 East Fourth Street, New York County, NY Size:30in x 24in Vast stretches of unmapped territorySeabury Tredwell House, 29 East Fourth Street, New York, New York County, NY