Great Northern Engineering Drawing: Drum Radial Beams and Distribution Beams, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 32, undated.

Great Northern Engineering Drawing: Drum and Turning Gear, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 8, undated.

Great Northern Engineering Drawing: Diagram of Shafting, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 34, undated.

Great Northern Engineering Drawing: Details Top and Bottom Laterals, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 27, undated.

Great Northern Engineering Drawing: Details of Machinery, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311, undated.

Great Northern Engineering Drawing: Deck Plan, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 56, 1970.

Great Northern Engineering Drawing: Deck Plan, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 55, 1960.

Great Northern Engineering Drawing: Deck Plan, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 54, 1932.

Great Northern Engineering Drawing: Cribbing Nose, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 52, undated.