Tales of the First AgeAllen Varney, Lester Smith, D. J. Heinrich, Edo Van Belkom, Christopher Schmitz · First published 2021Open the Tome
The growth of big business in the United States andwestern Europe, 1850-1939Christopher J. Schmitz · First published 1993Open the Tome
An account of Mendip calamine mining in the early 1870'sChristopher J. Schmitz · First published 1976Open the Tome
