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Cet album fait partie des albums
Cet album photos contient les sous-albums suivants :
Fessenden.JPG - Sebastian Wallroth
Donna Halper.jpg - 121a0012
Town of Austin, Quebec.JPG - Jeangagnon
Reginald Fessenden Commemorative Plaque.JPG - Phil13
Reginald Fessenden Commemorative Plaque 2.JPG - Phil13
Alexanderson rotor.jpg - Chetvorno
Alexanderson rotor closeup.jpg - Chetvorno
Fessenden barretter.jpg - Chetvorno
Navy NAA spark transmitter Arlington 1913.jpg - Materialscientist
Our country and its resources; (1917) (14783435865).jpg - SteinsplitterBot
The practical telephone handbook and guide to the telephonic exchange (1906) (14733256506).jpg - Fæ
The practical telephone handbook and guide to the telephonic exchange (1906) (14776132053).jpg - Fæ
Heterodyne radio receiver circuit 1920.png - Chetvorno
Reginald Aubrey Fessenden application for United States passport - 26AUG1914.jpg - Thomas H. White
N 72 115 Reginald Fessenden-wireless station at Cape Hatteras (7166575714).jpg - Fæ
2016-08-28 10 17 54 "Milestone in Radio History" historical marker at the south end of Cobb Island Road on Cobb Island, Charles County, Maryland.jpg - Famartin
Reginald Fessenden and Fessenden oscillator, c. 1914.jpg - Daderot
Reginald Fessenden, probably 1906.jpg - Daderot
Whitney Institute Bermuda founded 1881.jpg - Aodhdubh
Aerial of Fessenden Machrihanish Scotland wireless station 1906.jpg - Chetvorno