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| // EM Assemblage // Zone 0 // Zone 1 // Zone 2 // Zone 3 /\ Zone 4 \/ Zone 5 // Zone 6 // |
 Zone 4 index: EM Instruments & Experiments |
Incandescent Lamp by Thomas A. Edison… (2)
 Experiment Number 1 by Thomas A. Edison. Notebook drawing of lightbulb with horseshoe filament. February 13th. 1880. From public collection of the U.S. Department of the Interior, National Park Service, Edison National Historic Site… Educational fair-use of imagery. Electronetwork.org 2003.  Replica of first Edison Incandescent Lamp. Dearborn, Michigan. 1929. From public collection of the U.S. Department of the Interior, National Park Service, Edison National Historic Site… Educational fair-use of imagery. Electronetwork.org 2003. |
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