Record of ore-treatment by the Lockwood Copper ...

Record of ore-treatment by the Lockwood Copper Recovery Process at Butte, Montana ... at Vancouver B.C /

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[Vancouver? : publisher not identified, 1920?]; 17 images avec recherche en texte intégral

Titre: Copper Recovery (Firm)
Record of ore-treatment by the Lockwood Copper Recovery Process at Butte, Montana ... at Vancouver B.C
Adresse bibliographique: [Vancouver? : publisher not identified, 1920?]
Identificateur: oocihm.9_90127
9_90127
Sujet: Copper Recovery (Firm)
Copper Recovery (Firme)
Copper industry and trade -- British Columbia.
Cuivre -- Industrie et commerce -- Colombie-Britannique.
Document original: Electronic reproduction.
Notes: All tables.
Caption title.
Date ref. in text: Record of ore treatment by the Lockwood Copper Recovery process at Butte, Montana. Mine Butte-Duluth ... All above figures based on 1918 war-time costs.
Signed (pages [11]): Copper Recovery Limited, Lock Drawer Nine, Vancouver, B.C.
1 folded sheet ([12] pages) ; 54 cm.
Collection: Monographies
Langue: anglais
URL: https://www.canadiana.ca/view/oocihm.9_90127