Structure Type: built works - infrastructure

Designers: [unspecified]

Dates: [unspecified]

Black Diamond, WA

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In 1927, it was reported that this mine "...was developed at a cost of more than two million dollars by the Pacific Coast Coal Company. This mine is said to be capable of producing as high as 2000 tons of high grade cola for the next fifty years." (See A.E. Holden, "Coal is Rich Asset to State," Seattle Grade Club Magazine, 06/1927, p. 33)

PCAD id: 14191