A wonderfully done book on old train dining cars in USA

and other information, written very well, researched thoroughly --

Dining by Rail: 
The History and the Recipes of America's Golden Age of Railroad Cuisine
by James D. Porterfield
He's done other books I'll check out asap...

I remember with great fondness walking with my kids to the dining car and enjoying a relaxing meal on tablecloths with good service even on Amtrak from New York -- especially lovely when we were seeing mansions by the Hudson!...