تفاصيل

Robert Johnson, two students, Thomas Barry, and J. Allen Hynek in Astro-Science Workshop classroom

APHP.S6.A.F2.6

One 3.5 x 4.5 inch polaroid print, one 8 x 10 inch black and white negative, and one 8 x 10 inch black and white print

Astro-Science Workshop (ASW), Chicago Planetarium Society -- Programs

Robert I. Johnson, Thomas Barry, J. Allen Hynek

graphic material

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