Northern Pacific Engineering Drawing: Shop Plan - Arrangement for Girder, Bridge 26 - Power Tail Race, south of Auburn, Washington, Line Segment 051, Milepost 26.2. Sheet 777 - 7, undated.

Northern Pacific Engineering Drawing: Shop Plan - Bottom Chord, Bridge 24 - Stuck River, south of Auburn, Washington, Line Segment 051, Milepost 24.3. Sheet 433 - 33, undated.

Northern Pacific Engineering Drawing: Shop Plan - Bottom Lateral, Bridge 24 - Stuck River, south of Auburn, Washington, Line Segment 051, Milepost 24.3. Sheet 433 - 33, undated.

Northern Pacific Engineering Drawing: Shop Plan - Cast Iron Base, Bridge 26 - Power Tail Race, south of Auburn, Washington, Line Segment 051, Milepost 26.2. Sheet 777 - 7, undated.

Northern Pacific Engineering Drawing: Shop Plan - Casting, etc., Bridge 24 - Stuck River, south of Auburn, Washington, Line Segment 051, Milepost 24.3. Sheet 433 - 33, undated.

Northern Pacific Engineering Drawing: Shop Plan - Deck Plate Girder (DPG), Bridge 26 - Power Tail Race, south of Auburn, Washington, Line Segment 051, Milepost 26.2. Sheet 777 - 7, undated.

Northern Pacific Engineering Drawing: Shop Plan - Deck Plate Girder (DPG), Bridge 26 - Power Tail Race, south of Auburn, Washington, Line Segment 051, Milepost 26.2. Sheet 777 - 7, undated.

Northern Pacific Engineering Drawing: Shop Plan - Diagonal, Bridge 24 - Stuck River, south of Auburn, Washington, Line Segment 051, Milepost 24.3. Sheet 433 - 33, undated.

Northern Pacific Engineering Drawing: Shop Plan - Diagonals, Bridge 24 - Stuck River, south of Auburn, Washington, Line Segment 051, Milepost 24.3. Sheet 433 - 33, undated.

Northern Pacific Engineering Drawing: Shop Plan - End Flange Beam, Bridge 24 - Stuck River, south of Auburn, Washington, Line Segment 051, Milepost 24.3. Sheet 433 - 33, undated.