
Sc. 3333-7 All Aboard Trains on a vertical strip of 5 on a red-on-cream 5"x7" vertical format Dragon Card, showing streamlined observation car and emblems of the 5 railroads represented. Union IL pictorial first day cancel. (There was also a ceremony at the museum there.) "Varnish" in the text was railroaders' slang for passenger service. Great for a railroads, trains-on-stamps collection!