Thanks for putting up this site for us.
I for one did not realise that they were at least 80 different carbide, head lamp makes.
I think Jimbo, whilst he has a point, it does not seem to me that wholesale stripping of artefacts, is encouraged, by the site's owner.
It appears to me the site owner is probably an ex miner, who has bought items as he came across them and established his own collection, which he is now showing on line.
Once you get off the tourist areas in the states you can find junk shops selling all sorts of second hand items.
Bisbee has at least 6, and my guess is he has been buying these items from these places.