INCREDIBLE, RARE, AUTHENTIC, VINTAGE, HISTORIC, 1950, ORIGINAL, COLOSSAL 56" X 24.5", SPOKANE, PORTLAND & SEATTLE RAILWAY (SP&S RWY) "STATIONS MAP - PORTLAND TERMINALS" BLUEPRINT - - - AN ORIGINAL ARCHIVE / FILE COPY, as shown! Drawing No. "V.Ore.1 / ST-1A", originally drawn on August 4, 1948, this exampled Revised August 9 1950! WITH hand-colored highlights in yellow for SP&S Tracks and in green for SP&S Property! WITH scale showing that 1-inch equals 100-feet! SH...OWS incredible detail of Portland streets; several buildings and structures; all SP&S and other railroad tracks; SP&S Docks; the railway Round House and Turntable; SP&S Stations AND Freight Yards; some Northern Pacific Railroad facilities; and/or other geographic elements, as shown! Please view and/or SUPER-SIZE all 11 images including close-ups, AND see the HUGE 36-inch yardstick in images for size perspective! Measures 9.25" X 12.25" AS FOLDED AND AS ISSUED and unfolds an AMAZING 12 times to a GIGANTIC 56" X 24.4" on heavy stock blueprint paper, printed 1-side only! AN AUTHENTIC ORIGINAL 1950 SP&S RAILWAY BLUEPRINT, as acquired from the estate of a retired Northern Pacific Railroad executive many years ago! OUTSTANDING - VERY RARE - SHOULD BE IN THE SP&S RAILWAY MUSEUM - AND WE COMBINE ITEMS FOR ECONOMICAL SHIPPING, JUST ADD ITEMS TO YOUR CART AND REQUEST AN INVOICE - Light wear, soiling, and/or age-toning to the two exposed fold panels when folded with minor bumps and rubs to edges and corners - - - OTHERWISE COMPLETELY UNMARKED and in very good+ to excellent VINTAGE condition! CHECK OUR OTHER LISTINGS FOR MORE GREAT STUFF!