[No. 82. View of mines at Marysville, Montana, including the Maskelyne Tunnel, established 1883, of the Drumlummon mine]
2016787
Found In:
Beinecke Rare Book and Manuscript Library > [No. 82. View of mines at Marysville, Montana, including the Maskelyne Tunnel, established 1883, of the Drumlummon mine]
A mammoth plate is a photographic negative plate size, usually 18 by 21 inches (53.5 x 45.7 cm.) with photographic prints made through contact printing.