Document - JOHN EVANS COLLECTION: SEBASTIAN CYANIDE WORKS ASSAY BOOK: AUGUST 1904 TO JULY 1907

Physical description

Sebastain Cyanide Works Assay book - August 1904 to July 1907 (Marked as #15 byr, probably #16, marked in list as ''August 1904 to May 1906''. Pencilled entries showing descriiption and location of assay samples with assay results.

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