De Re Metallica, Translated from the First Latin Edition of 1556

by Georg Agricola

[20] Principal State Archives, Dresden, Cop. 259, folio 102.

[Pg xvi][21] Jacob Leupold, Prodromus Bibliothecae Metallicae, 1732, p. 11.

[22] F. A. Schmid, Georg Agrikola's Bermannus, Freiberg, 1806, p. 34.

[23] Bibliotheca Chemica, Glasgow, 1906, p. 10.

[24] Rechnungsbuch der Froben und Episcopius Buchdrucker und Buchhändler zu Basel, 1557-1564, published by R. Wackernagle, Basel, 1881. p. 20.

[25] Colecion del Sr Monoz t. 93, fol. 255 En la Acad. de la Hist. Madrid.

[Pg xvii][26] Sir John Pettus, Fleta Minor, The Laws of Art and Nature, &c., London, 1636, p. 121.

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