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[es-ES]Record tools[es-ES]	Details Remove from selection Add to selection Título Three technicians with Zeiss Projector parts Referencia APHP.S10.F3.2 Ámbito de contenido Three Adler technicians are working on the Zeiss Projector. An older gentleman and two young men, (left to right) Bert C. McKeena, Frederick O'Callaghan, and Curt Richter are putting together a part of the Zeiss. The parts are laid out. Descripción física One 4 x 5 inch black and white print ISBN Zeiss projector, Adler Planetarium & Astronomy Museum -- Staff, Adler Planetarium & Astronomy Museum -- Sky Theater Chicago (Ill.) Frederick O'Callaghan, Curt C. Richter, Bert C. McKenna graphic material Nivel de descripción ITEM Navegador jerarquico Adler Planetarium Historic Photographs COLLECTION contiene 12 [es-ES]parts Zeiss Projector SERIES contiene 7 [es-ES]parts Zeiss Projector with Technicians FILE contiene 13 [es-ES]parts Three technicians with Zeiss Projector parts ITEM

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Título
Three technicians with Zeiss Projector parts
Referencia
APHP.S10.F3.2
Ámbito de contenido
Three Adler technicians are working on the Zeiss Projector. An older gentleman and two young men, (left to right) Bert C. McKeena, Frederick O'Callaghan, and Curt Richter are putting together a part of the Zeiss. The parts are laid out.
Descripción física
One 4 x 5 inch black and white print
ISBN
Zeiss projector, Adler Planetarium & Astronomy Museum -- Staff, Adler Planetarium & Astronomy Museum -- Sky Theater
Chicago (Ill.)
Frederick O'Callaghan, Curt C. Richter, Bert C. McKenna
graphic material
Nivel de descripción
ITEM

Navegador jerarquico