s lamp produced by W and P of Birmingham (Burt Brothers, Edward Street Parade). The inventors all from Burt Brothers were Harold William , Frank Victor Wynn & Francis Herbert Harris. He... (21/4ins) Produced as a fundraiser for widows of the Miners killed in the Stanley Pit Disaster in 1909
ps for resale through wholesalers. In this case, the lamp is marked for Hardy Patent Pick Company. One is illustrated on p18 of the Cooke book. They all seem to have survived in good condition so, rather than for resale, I suspect that Hardy gave them
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Universal Lamp Company - Lit.: Henry A. Pohs, the MINERS FLAME LIGHT BOOK, p. 479 and 503.
Super... = IT´S TROUBLE PROOF Lit.: Henry A. Pohs, the MINERS FLAME LIGHT BOOK, p. 515
|{{:grubenlampe... uced by Justrite in catalog #6 ca. 1927 replacing the Acme hand lamp and continued pretty much unchanged for the next 40 years. The hand lamps were offered in bot
d_acid_cap_lamps.pdf|OLdham Blei Akku Kopflampen. THE CHARACTERISTICS AND USE OF LEAD-ACID CAP LAMPS. b... pflampen:oldham_arras:oldham_dl9_large.jpg?400|}}|The heart of the D-series of mining lamps is the 3-Watt side-emitting power LED that is run at a genuine 3 watts. The l
-Lampe=====
====Was haben der Hollywood-Streifen „The Monuments Men“ mit einer Siegerländer Grubenlampe... ner_stolln:schweisfurth_gelenkbuegel.jpg?123|}}
"The Monuments Men" im Licht der Karbidlampe [[grubenl