More NC reading

[eureka77]

Just some info...http://www.farlang.com/diamonds/nitze-gold-mining/page_001

 

[Astrobouncer]

I love the old time pictures from the book, which I guess were current pictures at the time it was printed (1897). Thanks for the link. Its interesting to see how all those old mines and places used to look (like page 58, I love the sluice).