Blairton Iron Mine, lot 8, con. I, Township of Belmont, Peterborough County, Ontario / surveyed by E. Lindeman, 1911, assisted by W.M. Morrison ; H.E. Baine, chief draughtsman ; L.H.S. Pereira, draughtsman. Ottawa- : Canada, Department of Mines, Mines Branch, 1911. 1 map : col. ; 36 x 23 cm.
Nova Scotia Archives Library - use request slip - O/S G3463 P5 L56 1911 - Map
Magnetometric mapages Relief shown by contours. No. 185.
Baine, H. E
Pereira, L. H. S
Morrison, W. M.
Geomagnetism — Ontario — Peterborough County Maps
Blairton Iron Mine (Ont.) Maps.
Nova Scotia Archives — https://archives.novascotia.ca/library/catalogue/
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