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Results for "Inventions"
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Subject: Inventions
Creator
Unknown (22)
Henry, Joseph 1797-1878 (11)
Joseph Henry Papers Project (10)
Vail, Alfred (10)
Tolman, Ruel P (Ruel Pardee) 1878-1954 (7)
Morse, Samuel Finley Breese 1791-1872 (4)
Bell, Alexander Graham 1847-1922 (1)
Harrell, Alfred (1)
Henry, Mary Anna 1834-1903 (1)
Talman, Hugh (1)
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Subject
Inventions (74)
Secretaries (42)
Electromagnets (35)
Science (32)
Scientific apparatus and instruments (25)
Henry (24)
Joseph 1797-1878 (24)
Electric apparatus and appliances (21)
Inventors (20)
Telegraph (18)
History (15)
Abbot (14)
C. G (Charles Greeley) b. 1872 (14)
Secretariats (14)
D.C.) (13)
Magnets (13)
Morse (13)
Samuel Finley Breese 1791-1872 (13)
Smithsonian Institution Building (Washington (13)
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Showing results 61 - 72 of 74 for
Inventions
Henry's Early Research in Electromagnetism
Date:
October 10, 1827
Joseph Henry's Locked Book Entry (March 22, 1864)
Date:
March 22, 1864
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Steam Tricycle in Front of North Entrance to SIB
Date:
1888
Creator
: Unknown
Creator
: Unknown
Joseph Henry's Letter probably to Thomas Cooper (November 26, 1833)
Date:
November 26, 1833
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Joseph Henry's Letter to John R. Henry (July 9, 1831)
Date:
July 9, 1831
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Letter to Edward Hitchcock (January 27, 1832)
Date:
January 27, 1832
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Letter to Parker Cleaveland (November 16, 1831)
Date:
November 16, 1831
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Charles G. Abbot's Solar Panels
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
Date:
September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
Date:
September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Showing results 61 - 72 of 74 for
Inventions
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