1 matching record(s)

file S (Stack)Hackmann, W. D.

"An Early Attempt to Oxidise Gold: Van Marum's large electrostatic generator and the swan song of phlogiston"

offprint from Gold Bulletin, vol. 7 no. 3, 1974, pp. 80-83. 2 copies {...1 extract?}.

[1974-89] & [1975-24]

1974