Before MARC and Amtrak were conjured, short-lived Penn Central hauled freight
along the line such as via this 1940-built ex-PRR GG1 class locomotive. The
photographer is looking northeast from Seabrook Road's former grade crossing.
PC retained PRR's single-color Position Light signals; Amtrak would colorize
them later, plus add gauntlet signals as seen in the 1978 photo linked
below. Gauntlet signals, the small circles next to the larger position light
signals, alerted train operators to gauntlet track switch settings. The
gauntlet track added after this photo would bring stopping trains closer to
station platforms. Apparently, the extra gauntlet switches and signals were
deemed unnecessary, because they are no longer extant, likely removed about 1990.
Links:
source photo,
1978,
PRR 4900,
PC 4900,
as AMTK 903
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