Railroad tunnel drawings

Taxonomy

Subjects

Code

DXXXX-XXX-009-008-008

Scope note(s)

A Pacific Northwest Railroad Archive subject. An engineering drawing of a structure designed to allow passage of trains underground.

Source note(s)

Display note(s)

Hierarchical terms

Railroad tunnel drawings

BT Engineering drawing

Railroad tunnel drawings

Equivalent terms

Railroad tunnel drawings

UF Railroad tunnels
UF Tunnels

Associated terms

Railroad tunnel drawings

560 Archival description results for Railroad tunnel drawings

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Northern Pacific Engineering Drawing: Shop Plan - Ventilation Apparatus, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB025503
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Apparatus, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Equipment, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB025496
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Equipment, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Equipment, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB025497
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Equipment, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Equipment, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB025495
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Ventilation Equipment, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

Northern Pacific Engineering Drawing: Shop Plan - Wedge Bolt, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB025518
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Wedge Bolt, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

Northern Pacific Engineering Drawing: Shop Plan - WSVH Boiler, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB025507
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - WSVH Boiler, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

Northern Pacific Engineering Drawing: Sketch of New Lining, Garrison Tunnel, West of Garrison, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB015333
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Sketch of New Lining, Garrison Tunnel, west of Garrison, Montana, Line Segment 042, Milepost 52.1. Sheet 1058 - 19, undated.

Northern Pacific Engineering Drawing: Sketch of New Lining, Garrison Tunnel, West of Garrison, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB015334
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Sketch of New Lining, Garrison Tunnel, west of Garrison, Montana, Line Segment 042, Milepost 52.1. Sheet 1058 - 19, undated.

Northern Pacific Engineering Drawing: Sketch of New Lining, Garrison Tunnel, West of Garrison, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB015335
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Sketch of New Lining, Garrison Tunnel, west of Garrison, Montana, Line Segment 042, Milepost 52.1. Sheet 1058 - 19, undated.

Northern Pacific Engineering Drawing: Tunnel and Ribs, Mullan Tunnel, Blossburg, Montana, undated

US WaBuPNRA D0027-004-009-008-008-BB019955
Item
undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Tunnel and Ribs, Mullan Tunnel, Blossburg, Montana, Line Segment 042, Milepost 19.6, undated.

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