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- Light Bulb -

- Collections - Artifact
Light Bulb
- Light Bulb -

- Collections - Artifact
Light Bulb
- Cover of The Daily Graphic Newspaper for January 3, 1880, "Edison and His Electric Light" -

- December 31, 1879
- Collections - Artifact
Cover of The Daily Graphic Newspaper for January 3, 1880, "Edison and His Electric Light"
- General Electric Light Bulb -

- Collections - Artifact
General Electric Light Bulb
- Edison Lamp Works Miniature Light Bulb, 1893 -

- 1893
- Collections - Artifact
Edison Lamp Works Miniature Light Bulb, 1893
- Edison Lamp Company Indicator, 1886-1889 -

- 1886-1889
- Collections - Artifact
Edison Lamp Company Indicator, 1886-1889
- Thomas Edison in the West Orange Laboratory, circa 1910 - Inventor Thomas Alva Edison poses in his West Orange, New Jersey, laboratory where he directed teams of research assistants for nearly fifty years -- from 1887 until his death in 1931. More than half of Edison's 1,093 patents resulted from the collaborative work done in this complex, which became a model for modern research and development laboratories.

- circa 1910
- Collections - Artifact
Thomas Edison in the West Orange Laboratory, circa 1910
Inventor Thomas Alva Edison poses in his West Orange, New Jersey, laboratory where he directed teams of research assistants for nearly fifty years -- from 1887 until his death in 1931. More than half of Edison's 1,093 patents resulted from the collaborative work done in this complex, which became a model for modern research and development laboratories.
- Light Bulb -

- Collections - Artifact
Light Bulb
- Light Bulb -

- Collections - Artifact
Light Bulb
- Thomas Edison's Menlo Park Laboratory "Glass House," Menlo Park, New Jersey - Originally built as a photographic studio and drafting room, the glassblowing shop was fundamental to Edison's enterprise. Edison's incandescent lighting experiments ensured that the laboratory had a voracious appetite for glass -- not only for bulbs but also for associated apparatus such as vacuum pumps. Ludwig Boehm, the laboratory's first master glassblower, worked here -- and lodged in the attic space.

- Collections - Artifact
Thomas Edison's Menlo Park Laboratory "Glass House," Menlo Park, New Jersey
Originally built as a photographic studio and drafting room, the glassblowing shop was fundamental to Edison's enterprise. Edison's incandescent lighting experiments ensured that the laboratory had a voracious appetite for glass -- not only for bulbs but also for associated apparatus such as vacuum pumps. Ludwig Boehm, the laboratory's first master glassblower, worked here -- and lodged in the attic space.