Results for "Educators"
Joseph Henry Electromagnet
- Date: c. 1978
- SI History Chronology
Berlin International Fishery Exhibition Opens
- Date: April 20, 1880
Mrs. Lillian Moore Abbot
- Date: June, 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Joseph Henry Papers Project Begins
- Date: 1966
Henry Family at East Door of Castle
- Date: 1862
- Creator: Unknown (Titian R. Peale?)
- Creator: Unknown (Titian R. Peale?)
- Online Publications
Joseph Henry's Letter to William Hammond (November 3, 1862)
- Date: November 3, 1862 Civil War, 1861-1865
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Smithsonian Astrophysical Observatory Employees
- Date: 1930-1940?
- Creator: Unknown
- Creator: Unknown
Mamie Eisenhower and Queen Mother at SI
- Date: 1954
- Creator: Unknown
- Creator: Unknown
Joseph Henry Accused of Treason
- Date: October 1861 Civil War, 1861-1865
- SI History Chronology
Joseph Henry Elected President of National Academy of Sciences
- Date: January 23, 1868
Mrs. Lillian Moore Abbot
- Date: June 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Electromagnet Made by Joseph Henry
- Date: 1978
- Creator: Unknown
- Creator: Unknown
