The Extraction Of Free Gold
              (Virgin Placer Gold)
                            By
                  Al McGowen

    A practical, simplified method 
    of extracting free gold, by a man 
    who   has spent a lifetime 
    searching to improve the
    methods of gold extraction.
 

1973                                 64 pgs

Retail $6.95    Your Price - $6.20

The Oldtimer's Guide To Assaying
                Gold And Silver
                           By
                Nola May Carter

    Learn the old-timer's way of 
    assaying, firing and cupeling.
    How to safely and efficiently 
    use nitric acid, aqua regia, in
    separating gold andsilver. A
    quick, to the point guide of
    "How To Do It Yourself"

1984                               34 pgs

Retail $5.75   Your Price - $5.15