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Herbert J. Hall papers, 1910-2003

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BOX OV 1 Oversize, 1910-1993
The Oversize series contains a commemorative paper weight, glacier silt, and volcanic ash souvenirs. Volcanic ash samples are from the eruption of Mount Saint Helens, Washington, and a commemorative paperweight contains flue dust removed from the first electrostatic precipitator on a copper smelter in 1910.
Arranged and described according to the series, containers, and folders from which the items were separated.
2023 Addition
Miscellany
BOX OV 1 Commemorative paper weight containing flue dust sample, 1910, undated
BOX OV 1 Glacier silt sample, Alaska, 1993
BOX OV 1 Volcanic ash souvenir, Mount St. Helens, Wash., 1980
BOX OV 1 Volcanic ash souvenir, Mount St. Helens and Spirit Lake, Wash., 1980

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