Recherche dans la collection - Maps pertaining to mining operations in the Twelve Mile River area, Yukon [cartographic material, architectural drawing]

Roll: 2054.

Scales differ.

643. NMC130974 Reconnaissance plan of little Twelve Mile and Tombstone rivers. 1909
644. Map of piece of land on right limit of Yukon River and right limit of Twelve Mile River, 300 feet downstream from Gibbons Post no. 26 on traverse of Twelve Mile River. n.d.
645. Plan of Main Ditch from Twelve Mile River to Bonanza Creek, amended section D. n.d.
646. Plan of Main Ditch from Twelve Mile River to Gold Hill on Bonanza Creek, amended section E. n.d.
647. Plan of Main Ditch from Twelve Mile River to Bonanza Creek for the Y.C.G.F. Co., sections A, B, C and D. n.d.
648. NMC130973 Plan of Main Ditch line from Twelve Mile River to Bonanza Creek. 1907
649. NMC130976 Plan of Main Ditch line from Twelve Mile River to Bonanza Creek. n.d.
650. Sketch map of Twelve and Fifteen Mile Rivers, Yukon Territory, Canada. 1909

Three items have been microfilmed: NMC130973--NMC130974; NMC130976.