Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 7, Line Segment 619, showing the Mainline, Blue Ridge.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 2, Line Segment 619, showing the Mainline, Golden Gardens.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 1, Line Segment 619, showing the Interbay Yard.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 5, Line Segment 619, showing the Mainline, Carkeek Park.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 6, Line Segment 619, showing the Mainline, Blue Ridge.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 8, Line Segment 619, showing the Mainline, Blue Ridge.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 1, Line Segment 619, showing the Mainline, Golden Gardens.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 2, Line Segment 619, showing the Interbay Yard.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 1, Line Segment 619, showing the East Marginal Way, industry and dock spurs.

Plat Map of Great Northern facilities at Seattle, Washington, undated, Sheet Number 1, Line Segment 619, showing the Harbor Island, West Waterway, industry spurs.