An abstract of letters concerning the mines. Received since the general-court, held in November last.
Company of the Mine-Adventurers of England.
Waller, William,Gent.
London : printed by F. Collins,
1706.
Drop-head title.
Printer's name from colophon.
The letters were from Mr. Waller to the directors of the Company of Mine Adventurers on Welsh mines.
ESTC