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Filtering by: Year 1920 Publisher byrd polar and climate research center archival program

Cook Image 54

Identifier:

Cook33_20_26

Date Created:

1920 to 1921
Cook Image 448

Identifier:

Cook33_38_5

Date Created:

1920s
Currents in the Arctic and Antarctic Oceans

Identifier:

wilkins_boxov_08_n05

Date Created:

September 1, 1920