Undaunted: The Forgotten Giants of the Allegheny Observatory
Movies .
en
.2012
. Documentary. 1h 2m0.0 / 10
A story of ingenious minds in a little known place, whose remarkable stories of tenacity and determination in the pursuit of furthering science and technology have nearly been forgotten.
Overview
Movie Cast
Cain Alexander
Young Samuel Langley
David Conrad
Narrator
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