Results for "Telegraph"
Morse's Experimental Telegraph
- Date: Date unknown, c. 1920s?
- Creator: Unknown
- Creator: Unknown
Electromagnetic Telegraph Exhibit in A&I
- Date: 1920s
- Creator: Unknown
- Creator: Unknown
William Healey Dall Wearing his Expedition Uniform
- Date: July 9, 1865
- Creator: Unknown
- Creator: Unknown
Samuel F. B. Morse
- Date: 1845
- Creator: Unknown
- Creator: Unknown
George C. Maynard Outside USNM
- Date: c. 1900-1918
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell Bust Presentation
- Date: 1926
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell Bust Presentation
- Date: 1926
- Creator: Unknown
- Creator: Unknown
William Healey Dall's Wagner Free Institute of Science Medal
- Date: 1899
- Creator: Unknown
- Creator: Unknown
William H. Dall
- Date: circa 1910
- Creator: Unknown
- Creator: Unknown
Robert Kennicott, Explorer, in Field Outfit
- Date: c. 1860s
- Creator: Unknown
- Creator: Unknown
Portrait of Robert Kennicott
- Date: c.1860
- Creator: Unknown
- Creator: Unknown
Observations on an Aurora Borealis
- Date: August 1872
- Creator: Unknown
- Creator: Unknown
