ustand zu sein. Vergleiche Literatur Miners Lampe of Joseph Cooke, Seite 18.
Dave Rimmer: "This lamp is a Davy made by Joseph Cooke of Birmingham. Cooke made lots of lamps for resale through wholesalers. In this case, the lamp is marke... y Patent Pick Company. One is illustrated on p18 of the Cooke book. They all seem to have survived in
Blei Akku Kopflampen. THE CHARACTERISTICS AND USE OF LEAD-ACID CAP LAMPS. by M.F. Cowiishaw]]|
|:::|::... ldham_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. ... focussed by a unique reflector that gives a spot of 5000 lux at 1 metre and 10 Cd over 120 degrees, s
}
[[:buecher|New Book 2014 The Miners Lamps of John Davis & Son]]
100 years of Wolf of Sheffield with a special 100+ page book. Book 2013
Bücher zu bestellen unter / order books
g?400|}}|Minature Miners lamp produced by W and P of Birmingham (Burt Brothers, Edward Street Parade).... 5mm (21/4ins) Produced as a fundraiser for widows of the Miners killed in the Stanley Pit Disaster in ... was never proven at the time and the exact cause of the explosion remains unknown. But at a later inq