Spokane, Portland and Seattle Railway Engineering Drawing: Latch Bar Cranks, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033161
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Main Center Shaft, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033159
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Main Center Shaft, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033160
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Plan of Foundations, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033134
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Plan of Foundations, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033135
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Rack Segments/Pin, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033152
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Rail Locks, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033138
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Shafts, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033157
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Stress Sheet, Bridge A94.9 - John Day River, West of Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033140
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Stringer Frame Details, Bridge A86.6 - Overpass, Knappa, Oregon, undated

• US WaBuPNRA D0027-007-009-008-001-BB033128
• Item
• undated

Part of Timothy Miller Collection