10 results directly related Exclude narrower terms
Great Northern Authorization for Expediture (AFE) 73, East Helena, Montana, 1896
AFE, Series I, Number 73, East Helena, Montana, April 8, 1896, 2600? Siding. Located in folder 'Four Range'. Other subject categories: Track. Initial cataloger's disposition code: X, AFE itself not found but referenced in other documents
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Detail of Abutment/Piers, Bridge 233 - Prickly Pear Creek, East Helena, Montana, Line Segment 041, Milepost 233.7. Sheet 1068 - 43, undated.
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: General Plan, Bridge 233 - Prickly Pear Creek, East Helena, Montana, Line Segment 041, Milepost 233.7. Sheet 1068 - 43, 1928.
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Steel Details, Bridge 233 - Prickly Pear Creek, East Helena, Montana, Line Segment 041, Milepost 233.7. Sheet 1068 - 43, undated.
Plat Map of Northern Pacific Facilities at East Helena, Montana, 1916
Part of Timothy Miller Collection
Plat Map of Northern Pacific facilities at East Helena, Montana, November 16, 1916, Sheet Number 2, Line Segment 712, showing the East Helena yard, smelter trackage.
Plat Map of Northern Pacific Facilities at East Helena, Montana, 1916
Part of Timothy Miller Collection
Plat Map of Northern Pacific facilities at East Helena, Montana, November 16, 1916, Sheet Number 1, Line Segment 712, showing the East Helena yard, smelter trackage, Great Northern mainline.
Plat Map of Northern Pacific Facilities at East Helena, Montana, 1941
Part of Timothy Miller Collection
Plat Map of Northern Pacific facilities at East Helena, Montana, April 10, 1941, Sheet Number 1, Line Segment 712, showing the East Helena yard, McClellan spur.
Plat Map of Northern Pacific Facilities at East Helena, Montana, 1941
Part of Timothy Miller Collection
Plat Map of Northern Pacific facilities at East Helena, Montana, April 10, 1941, Sheet Number 4, Line Segment 712, showing the East Helena yard, Great Northern interchange.
Plat Map of Northern Pacific Facilities at East Helena, Montana, 1941
Part of Timothy Miller Collection
Plat Map of Northern Pacific facilities at East Helena, Montana, April 10, 1941, Sheet Number 2, Line Segment 712, showing the East Helena yard, McClellan spur.
Plat Map of Northern Pacific Facilities at East Helena, Montana, 1941
Part of Timothy Miller Collection
Plat Map of Northern Pacific facilities at East Helena, Montana, April 10, 1941, Sheet Number 3, Line Segment 712, showing the East Helena yard, smelter spur.