Circa 1933. Includes a nice 254E Center cab electric with pendulum reverse, wheels turn, but lightly fatigued; 2-610X Pullmans; 612X Observation. The X designates the white window shades added, so probably a special set. I haveseen these olive cars in orange boxes same designation, so probably from 1934. The set is clean and shiny with nice lettering. All have boxes, cars missing flaps in side, loco has sleeve and set contains 068 in ob, rheostat, clips boxand track, all paper work and better than average set box. (NOTE: Pieces were wrapped in plastic bags, some disturbance on paint, but not offensive)