A single-axle Pennsylvania Railroad trailer with the “Keystone Merchandise Service” logo on the front is positioned on a flatcar in Chicago in 1954. Soon the PRR led the formation of Trailer Train, known today as TTX.
Pennsylvania Railroad photo
Early Pennsy piggyback
By Angela Cotey | June 9, 2022
LOL. Clearly a publicity shot. The guy hanging on the running board looks to be in the wrong attire for a yard job. And certainly the driver doesn’t need him blocking the passenger-side mirror, uselessly waving his hand where it can’t be seen.