St. Charles mine, lot 19, con. XI, Township of Tudor, Hastings County, Ontario Ottawa : Mines branch, 1911. 1 map : col. ; 13 x 13 cm, on sheet 35 x 34 cm.
Nova Scotia Archives Library - use request slip - O/S G3464 H3 B35 1911 no.187 - Map
Magnetic Intensity mapages Relief shown by contours. No. 187.
Geomagnetism Maps — Hastings (Ont. : County)
Mines and Mineral Resources — Maps — Hastings (Ont. : County)
Hastings (Ont. : County) — Geophysics — Maps
Hastings (Ont. : County) — Maps.
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