Expeditions and Discoveries Sponsored Exploration and Scientific Discovery in the Modern Age

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You searched for: Creation Date 1917 Remove constraint Creation Date: 1917 Creators/Contributors Bailey, Solon I. (Solon Irving), 1854- Remove constraint Creators/Contributors: Bailey, Solon I. (Solon Irving), 1854- Digital Format Books and documents Remove constraint Digital Format: Books and documents Publisher The Observatory Remove constraint Publisher: The Observatory

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