Plat Map of Northern Pacific facilities at Tacoma, Washington, undated, Sheet Number 1, Line Segment 608, showing the Tideflats Yard, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, undated, Sheet Number 2, Line Segment 608, showing the Tideflats Yard, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, undated, Sheet Number 1, Line Segment 608, showing the Head of Bay Yard, east side, Milwaukee Road trackage.

Plat Map of Northern Pacific facilities at Tacoma, Washington, undated, Sheet Number 2, Line Segment 608, showing the Head of Bay Yard, freighthouses.

Plat Map of Northern Pacific facilities at Tacoma, Washington, October 11, 1972, Sheet Number 1, Line Segment 608, showing the Ruston, ASARCO spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, October 11, 1972, Sheet Number 2, Line Segment 608, showing the Ruston, ASARCO spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, February 1, 1951, Sheet Number 1, Line Segment 608, showing the Waterfront.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 1, 1951, Sheet Number 2, Line Segment 608, showing the McCarver Street.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 1, 1951, Sheet Number 2, Line Segment 608, showing the Ruston Way.

Plat Map of Northern Pacific facilities at Tacoma, Washington, February 1, 1951, Sheet Number 2, Line Segment 608, showing the Waterfront.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 1, 1951, Sheet Number 1, Line Segment 608, showing the Ruston Way.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 1, 1951, Sheet Number 1, Line Segment 608, showing the McCarver Street, Old Town.

Plat Map of Northern Pacific facilities at Tacoma, Washington, July 24, 1946, Sheet Number 2, Line Segment 608, showing the Half Moon Yard,ÿwest end.

Plat Map of Northern Pacific facilities at Tacoma, Washington, August 15, 1946, Sheet Number 2, Line Segment 608, showing the Half Moon Yard, west end.

Plat Map of Northern Pacific facilities at Tacoma, Washington, July 24, 1946, Sheet Number 1, Line Segment 608, showing the Half Moon Yard.

Plat Map of Northern Pacific facilities at Tacoma, Washington, August 15, 1946, Sheet Number 1, Line Segment 608, showing the Half Moon Yard.

Plat Map of Northern Pacific facilities at Tacoma, Washington, October 30, 1944, Sheet Number 3, Line Segment 400, 608, showing the Prairie line, South Tacoma.

Plat Map of Northern Pacific facilities at Tacoma, Washington, October 30, 1944, Sheet Number 4, Line Segment 608, showing the Prairie line, South Tacoma, government warehouse spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, October 30, 1944, Sheet Number 2, Line Segment 400, 608, showing the Prairie line, Nalley Valley.

Plat Map of Northern Pacific facilities at Tacoma, Washington, October 30, 1944, Sheet Number 1, Line Segment 400, 608, showing the Prairie line, Nalley Valley.

Plat Map of Northern Pacific facilities at Tacoma, Washington, December 18, 1941, Sheet Number 2, Line Segment 608, showing the McCarver Street, Old Town.

Plat Map of Northern Pacific facilities at Tacoma, Washington, December 18, 1941, Sheet Number 1, Line Segment 608, showing the McCarver Street, Old Town.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 9, 1940, Sheet Number 1, Line Segment 400, 608, showing the Prairie line, Tacoma Eastern depot, TE connection, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 9, 1940, Sheet Number 2, Line Segment 400, 608, showing the Union Station, Prairieÿline,ÿindustry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 13, 1927, Sheet Number 2, Line Segment 400, 608, showing the Downtown, Prairie line, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 13, 1927, Sheet Number 1, Line Segment 400, 608, showing the Downtown, Prairie line, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 1, Line Segment 608, showing the Lincoln Avenue spur, Buffelen Lumber trackage.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 4, Line Segment 608, showing the Lincoln Avenue spur.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 2, Line Segment 608, showing the Lincoln Avenue spur, Buffelen Lumber trackage.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 3, Line Segment 608, showing the Lincoln Avenue spur, Port of Tacoma.