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Gilded Age
Science & Invention
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Science & Invention
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Celestial navigation practices
Steven Christian
Apr 24, 2018
9
10
Replies
139
Views
11K
Aug 9, 2020
David Allison
J
Chemists on Titanic
Jay Roches
Sep 11, 2012
Replies
0
Views
2K
Sep 11, 2012
Jay Roches
J
Optical instruments at the time
Arun Vajpey
Jun 26, 2012
Replies
6
Views
2K
Jun 28, 2012
Arun Vajpey
H
Astronomy in the Early 20th Century
Holly Peterson
Apr 1, 2009
Replies
3
Views
2K
Apr 1, 2009
Bob Godfrey
B
T
Gilded Age power plants
Tom Bates
Jan 14, 2003
Replies
1
Views
2K
Jul 6, 2004
James Hefner
J
Inventions of the Gilded Age
Shelley Dziedzic
Jul 30, 2001
Replies
11
Views
5K
Sep 17, 2003
Lee Gilliland
L
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