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Collection
D0027 - Timothy Miller Collection
Series
004 - Northern Pacific Railroad Company
Subseries Level 1
009 - Engineering Records
Subseries Level 2
008 - Physical plant drawing
Subseries Level 3
001 - Bridges
1095 more...
Item
BB015386 - Northern Pacific Engineering Drawing: Detail of Slabs, Bridge 39 - Pacific Highway, South of East Olympia, Washington, undated
Item
BB015387 - Northern Pacific Engineering Drawing: Falsework Plan, Bridge 39 - Pacific Highway, South of East Olympia, Washington, undated
Item
BB015388 - Northern Pacific Engineering Drawing: Plan of Slab Forms, Bridge 39 - Pacific Highway, South of East Olympia, Washington, undated
Item
BB015389 - Northern Pacific Engineering Drawing: Plan of Slab Forms, Bridge 39 - Pacific Highway, South of East Olympia, Washington, undated
Item
BB015399 - Northern Pacific Engineering Drawing: Replace Flume/Trestle, Bridge 41 - Flume, South of Sheridan, Montana, 1950
Item
BB015402 - Northern Pacific Engineering Drawing: Detail of Girders, Bridge 36 (Spans from Longview, Portland and Northern Railway), West of Thompson Falls, Montana, undated
Item
BB015407 - Northern Pacific Engineering Drawing: Erection Diagram/Tower Transverses, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
Item
BB015408 - Northern Pacific Engineering Drawing: Bascule Truss, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
Item
BB015409 - Northern Pacific Engineering Drawing: Counterweight Truss, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
6624 more...
Reports
Northern Pacific Engineering Drawing: Replace Flume/Trestle, Bridge 41 - Flume, South of Sheridan, Montana, 1950
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