[Illustration: THE PENNSYLVANIA RAILROAD COMPANY’S “BROADWAY LIMITED,” A
TWENTY-HOUR TRAIN BETWEEN NEW YORK AND CHICAGO[60]]
[Illustration: ALL-STEEL PASSENGER TRAIN, DRAWN BY ELECTRIC LOCOMOTIVE,
AS USED IN THE NEW YORK TUNNELS OF THE PENNSYLVANIA RAILROAD[60]]
[Illustration: ELECTRIC TRAIN ON THE MAIN LINE OF THE PENNSYLVANIA
RAILROAD[61]]
[Illustration: LOCOMOTIVE EQUIPPED WITH FIRE-FIGHTING APPARATUS[61]]
[Illustration: TRAIN OF 120 LOADED COAL CARS DRAWN BY A SINGLE
LOCOMOTIVE[62]]
[Illustration: EXPRESS TRAIN READY TO LEAVE THE BROAD STREET STATION OF
THE PENNSYLVANIA RAILROAD AT PHILADELPHIA[62]]
[Illustration: _Courtesy of the Pennsylvania Railroad Co._