Title

Light bulb

Caption

19 October 1879 : Thomas Edison lights the first light bulb.

Credit line

Photo12

Reference

INV00002_EDISON

Model release

No

License type

Rights managed

Available size

6.9Mb (449.0Kb) / 6.3in x 4.2in / 1904 x 1272 (300dpi)

Keywords

incandescent lamp Menlo park mercury Sprengel pump Pratical daily life Daily life