Great Northern Engineering Drawing: Shop Plan - Engine Gear, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 462, undated.

Great Northern Engineering Drawing: Shop Plan - Equalizing Gears, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 316, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 134, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 135, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 139, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 136, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 414, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 417, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 33, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 36, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 68, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 32, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 35, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 33A, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 34, undated.

Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 7.9 - Seaview Avenue, Ballard, Washington, Line Segment 050, Milepost 7.9. Sheet 250 - 4618 - 10, undated.

Great Northern Engineering Drawing: Shop Plan - Field Work, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 415, undated.

Great Northern Engineering Drawing: Shop Plan - Field Work, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 416, undated.

Great Northern Engineering Drawing: Shop Plan - Fixed End Movement, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 117, undated.

Great Northern Engineering Drawing: Shop Plan - Fixed End Truss, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 118, undated.

Great Northern Engineering Drawing: Shop Plan - Floor Plates, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 423, undated.

Great Northern Engineering Drawing: Shop Plan - Frame Overhead F1, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 222, undated.

Great Northern Engineering Drawing: Shop Plan - Frame Overhead F2, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 223, undated.

Great Northern Engineering Drawing: Shop Plan - Frames and Channel, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 225, undated.

Great Northern Engineering Drawing: Shop Plan - General Arrangement, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 309, undated.

Great Northern Engineering Drawing: Shop Plan - General Drawing, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449, undated.

Great Northern Engineering Drawing: Shop Plan - General Machinery, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 126, undated.

Great Northern Engineering Drawing: Shop Plan - Hand Operator, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 320, undated.

Great Northern Engineering Drawing: Shop Plan - Intermediate Metal, Bridge 4 - Salmon Bay, Ballard, Washington, Line Segment 050, Milepost 6.3. Sheet 198 - 2449 - 119, undated.