View Single Post
  #4  
Old 17-06-2018, 02:29 PM
Coquet's Avatar
Coquet Coquet is offline
Administrator
 
Join Date: Feb 2010
Location: Amble
Posts: 3,186
Default Fleuss Apparatus

Fig 1. Henry A. Fleuss and group of miners, equipped with earliest Fleuss Apparatus and Oxygen Lamps. Seaham Colliery 1881


Reply With Quote