Browsing by Author "Fell, Adeline L."
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Item Letter from the U. S. Department of the Interior, Bureau of Mines.(UNPUBLISHED, 1959-03-11) Fell, Adeline L."The Bureau of Mines was established in 1910, and the earliest publication on smelting and foundry handling were 'Report on Investigation 3920' and 'Information Circular 6955'. Our supplies of both these publications have been exhausted." Referred to enclosure not in the Collection.