| Amtrak GP7 760 at about 17th Street in Chicago, Illinois on an unknown day in November 1979, Kodachrome by Chuck Zeiler. Number 760 was built in in January 1952 ( c/n 15577 ) as Frisco ( SLSF ) 610, acquired by Amtrak in August 1977 through Precision National Corporation, becoming AMTK 760. It is seen here receiving Platinium Mist paint over Frisco's Mandarin Orange. |