I have long ago abandoned this chapter in the blog, not for lack of specimens in order to devote my comment, the problem is not opportune moment has arrived. Today
image appears on the cover of a catalog of mining lamps held in 1994. It is considered one of the Bibles where to go to learn the essentials on mining lamps, especially those made in France. I
available photocopies, but got Cagnac les Mines, at a reasonable price, a copy. The truth is that there were several and no buyer for them, as in previous fairs had only one and asking too much for him.
image appears on the cover of a catalog of mining lamps held in 1994. It is considered one of the Bibles where to go to learn the essentials on mining lamps, especially those made in France. I
available photocopies, but got Cagnac les Mines, at a reasonable price, a copy. The truth is that there were several and no buyer for them, as in previous fairs had only one and asking too much for him.