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Correspondence

Correspondence

Adler Planetarium Trust

Max & Sophie Biographical History (photo copied from The family of Max and Sophie Adler compiled by Robert Adler)

Adler Planetarium Historic Photographs

Founder

Max Adler, Walter Villiger, and Ernest A. Grunsfeld outside the Rheinhalle Dusseldorf

Max Adler outside the Adler Planetarium

Photograph of a Drawing of Max Adler

Max Adler, Philip Fox, and Oskar von Miller outside the Adler Planetarium

Max Adler presenting an astrolabe to F. Wagner Schlesinger

Max Adler and F. Wagner Schlesinger at an unknown event

Max and Sophie Adler with F. Wagner Schlesinger near the Zeiss projector

Application of Max Adler, Trustees of the Adler Planetarium Trust, and the South Park Commissioners to exemption from import duty for the Zeiss projector

Response from US Customs to Max Adler's, the Adler Planetarium Trustees', and the South Park Commissioners' application for import duty exemption for the Zeiss projector