This is a lot of 4 vintage Pacific Railroad small plates with the image of the Winged Streamliner, made by Syracuse China. Backstamp indicates these were made in 1955. They are 6-1/2" in diameter. Could be used as salad, bread and butter or dessert plates.
They are in very good condition with some surface scratches from ordinary use. There are a couple of glaze skips on the back of the plates. One plate has a couple of dots of brown paint under the glaze on the back, also a metallic utensil mark on the back edge and a tiny glaze flake (which doesn't appear to go into the ceramic) also on the back. One plate has a dot of blue paint under the glaze near the logo. There is a detailed photo of these areas.