Atchison, Topeka & Santa Fe Railway gas electric car 177 at Los Angeles, California on August 6, 1973. ATSF M177, EMC-Pullman Model 148 motorcar built in 1929, seen here at Los Angeles 1973. Photo by J.M. Fredrickson. Other Subject Classes: gas electric car

Atchison, Topeka & Santa Fe Railway diesel locomotive 3283 at Oakdale, California on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Apache Railway wood chip car, number 1335 at Sacramento, California, on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: wood chip car.

Amtrak passenger train number 6 at Verdi, California in August 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 627, an EMD SDP40F at Oakland, California in October 1979. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 627, an EMD SDP40F at Oakland, California in October 1979. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 627 at Oakland, California in 1979. Amtrak 627 leads train number 5 during a station stop at Oakland in 1979. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 293 leads train number 11 at Oakland, California on March 31, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 293, an F40PHR EMD SN 777063-14 at Oakland, California on March 31, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train