Cross-section of Edison's lamp-black (carbon) button telephone transmitter (microphone), c1891. Artist: Unknown
/1151743.jpg "Cross-section of Edison's lamp-black (carbon) button telephone transmitter (microphone), c1891. Artist: Unknown")
1-151-743 - Ann Ronan Picture Library/Heritage-Images
Cross-section of Edison's lamp-black (carbon) button telephone transmitter (microphone), c1891. Wood engraving.
Image Details
People Information
Creator
- Unknown, attributed to: :
People Related
- Thomas Edison: American: Inventor, businessman
Category Hierarchy
Science & Nature Technology & Innovation
Trade & Industry Communications
Society & Culture Art & Literature
Digital Image Size
Pixel Dimensions (W x H) : 2820x3720
File Size : 30,734kb
Aliases
- 005701
- 005701
- 0390000681
- 1-151-743
- 1151743
- 681
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