Keywords: The Porcupine Vipond gold mines (HS85-10-30579).jpg The Porcupine Vipond gold mines 1915 80x135mm Institution British Library object history credit line accession number HS85/10/30579 Picturing Canada image 30579 1644 British Library image HS85/10/30579 http //www bl uk/manuscripts/FullDisplay aspx ref HS85/10/30579 PD-Canada-photo PD-1923 thumb left 300px Alternative version of this file Mining in Ontario Picturing Canada images missing coordinates Picturing Canada images missing author categories Picturing Canada images missing author tags History of Timmins Ontario |