A testament to the genius and perseverance of a Canadian Engineer, Inventor and Builder.
What a totally exciting thing it was to find your site and the old mine pictures. I love Cobalt, it is a fascinating place and I have a number of Cobalt pictures that I have taken posted on my blog. Mick http://rockwatching.wordpress.com
Thank you!Info. is very significant!!
Do you have any copies of his patents?
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