Dettagli

F. Wagner Schlesinger demonstrating a 'why the sky is blue' exhibit

APHP.S1.A.F3.9

F. Wagner Schlesinger, demonstrates an exhibit on why the sky is blue, which is effectively a large tube filed with gas. The photograph is dated in a Chicago Park District Office of the Comissioners note on the back: May 16, 1946. The Park District-written caption in this note reads: The Adler Planetarium is the headquarters for rainbows, halos, Northern Lights, and blue skies this month! Wagner Schlesinger, Planetarium Director demonstrates why the sky is blue to visitors Helen Neumann, John Pulvermacher, Carol Jean Bischoff, Richard Becker, and Dalbert Braun, high school students from Middleton, Wisconsin. The demonstration is part of this month's planetarium lecture, "Rainbows and Halos".

One 8 x 10 inch black and white print

graphic material

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