vintage Pennsylvania Railroad drinking glasses, train w/ skyline & logo print double old fashioneds

Set of six vintage drinking glasses with Pennsylvania Railroad design, all in very good clean condition without damage or wear.

Two of the glasses are a slightly darker red than the other four, though it doesn't look as though any of them have ever been used.

These are double old fashioned glasses, about 4" tall. They hold 12 ounces comfortably.