The Technology of Slate · AditNow Community

Mine exploration, photographs and mining history for mine explorers, industrial archaeologists, researchers and historians

a b c d e f g h i j k l m n o p q r s t u v w x y z

carnkie
50.2% (Neutral)
Newbie Topic Starter

14 years ago

I realise I'm entering granny and eggs territory here but if anyone is interested there is a rather lengthy document on the above issued by the American Bureau of Mines in 1922. It can be found here.

http://digital.library.unt.edu/ark:/67531/metadc12402/m/?q=mines

The past is a foreign country: they do things differently there.

Wanna join the discussion?! Login to your AditNow Community forum account or Register a new forum account

Gwyn
50.2% (Neutral)
Newbie

14 years ago

Thanks for that Carnkie. At a quick perusal it looks very interesting and informative. Cheers. :thumbsup:

Teigl
50.2% (Neutral)
Newbie

14 years ago

Really interesting, thanks for posting that link. :thumbsup:

If the phone didn''t ring, it was probably me.