SF Encyclopedia Picture Gallery
Engraving from Camille Flammarion's L'atmosphère: météorologie populaire (1888) used to illustrate Conceptual Breakthrough in the 1979 Encyclopedia
From the collection of David Langford
Engraving from Camille Flammarion's L'atmosphère: météorologie populaire (1888) used to illustrate Conceptual Breakthrough in the 1979 Encyclopedia
From the collection of David Langford