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Nébuleuse. Constellation de Cygne

Issue 16, p. 100 [1 page(s)]
Photograph
photogravure

Nébuleuse. Constellation de Cygne
Gaseous nebula in the Cygnus constellation
Notes:From: "Cent Trente Photographies Réunies avec la Collaboration de Sougez"

Authors:

Ritchie, G. W., Professor American

Keywords:

astronomical photography