Inventions Posters & Prints
538 Items
Inventions Posters & Prints
538 Items
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Governor or Fly-Ball Governor Invented by James Watt to Regulate the Supply of Steam
Robert H. Thurston
Photographic Print
12 x 16 in
other sizes
$27.00
538 Items
538 Items
(538)
(20)
(1)
(72)
(2)
(38)
(5)
(6)
(210)
(243)
(36)
Filter By:
(538)
(20)
(1)
(72)
(2)
(38)
(5)
(6)
(210)
(243)
(36)
Robert H. Thurston
Photographic Print
12 x 16 in
other sizes
$27.00