a website collaboration between Science Service and the Smithsonian Institution

no date - Thomas A. Edison examining a miner's safety cap lamp

MINER'S SAFETY LAMP

E&MP11.023

Edison, Thomas A.

no date

Thomas A. Edison examining a miner's safety cap lamp

35395


Original Caption by Science Service
© unknown



National Museum of American History

Home

Search - Site Map - Subjects to Choose From - Numbering Format

Credits - Copyright - Comments