Plat Map of Northern Pacific facilities at Butte-Silver Bow, Montana, November 12, 1934, Sheet Number 2, Line Segment 714, showing the Butte yard (lower),ÿdepot,ÿEast Butte, roundhouse,ÿGreat Northern yard, Great Northern interchange, Milwaukee Road interchange, Hansen Packing spur, Rocker yard, Silver Bow yard.
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