Filtering by: Genre maps (documents) Remove constraint Genre: maps (documents) Physical Repository Hudson's Bay Company. Archives Remove constraint Physical Repository: Hudson's Bay Company. Archives Subject Coal mines and mining Remove constraint Subject: Coal mines and mining Year Range 1854 Remove constraint Year Range: 1854 Year sort dtsim 1854-01-01T00:00:00Z Remove constraint Year sort dtsim: 1854-01-01T00:00:00Z