C. E. Crawley: Difference between revisions
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[[Image:1862CatCrawley.jpg |thumb| From the 1862 London Exhibition Catalogue]] | [[Image:1862CatCrawley.jpg |thumb| From the 1862 London Exhibition Catalogue]] | ||
of Gracechurch Street | |||
'''Charles E. Crawley''' co-invented the Safety Lamp for Coal Mines with [[Theodore Schneider]]. | '''Charles E. Crawley''' co-invented the Safety Lamp for Coal Mines with [[Theodore Schneider]]. |
Latest revision as of 17:22, 19 August 2020

of Gracechurch Street
Charles E. Crawley co-invented the Safety Lamp for Coal Mines with Theodore Schneider.