Description
No3 - The Arctic Cruise of the U.S.S. Thetis in the Summer and Autumn of 1889: Part 1
2025-08-1125:13
No3 - The Arctic Cruise: Part 2
2025-08-1127:05
No3 - The Arctic Cruise: Part 3
2025-08-1125:22
No3 - The Law of Storms, considered with special reference to the North Atlantic
2025-08-1131:07
No3 - The Irrigation Problem in Montana: Part 1
2025-08-1126:20
No3 - The Irrigation Problem in Montana: Part 2
2025-08-1122:02
No4 - Korea and the Koreans
2025-08-1131:01
No4 - The Ordnance Survey of Great Britain - its history and object: Part 1
2025-08-1132:06
No4 - The Ordnance Survey of Great Britain: Part 2
2025-08-1128:25
No4 - Geographic Nomenclature: Remarks by Herbert G. Ogden
2025-08-1111:51
No4 - Geographic Nomenclature: Remarks by Gustave Herrle
2025-08-1121:29
No4 - Geographic Nomenclature: Remarks by Marcus Baker
2025-08-1114:11
No4 - Geographic Nomenclature: Remarks by A. H. Thompson
2025-08-1105:29
No5 - Announcement
2025-08-1106:02
No5 - Summary of Reports on the Mt. St. Elias Expedition
2025-08-1108:17
No5 - By-Laws and Rules of the National Geographic Society
2025-08-1121:59
0.5x
0.8x
1.0x
1.25x
1.5x
2.0x
3.0x
Sleep Timer
Off
End of Episode
5 Minutes
10 Minutes
15 Minutes
30 Minutes
45 Minutes
60 Minutes
120 Minutes