To Gerard MacGill:
About ten years ago, the late, lamented U.S. Bureau of Mines published a
tabulation of all metal prices, starting with years in the 19th century. A
handy document, title of which I shall send you when I have a chance to look
at a copy in the next couple of days.
You might also try a search for annual volumes which were published by the
American Bureau of Metal Statistics; metal prices were included.
Noel Kirshenbaum
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