H-10-44 274 (date and location unknown) (David Cash).

H-10-44 270 at Tulsa, Oklahoma in July 1970 (Al Chione).

H-10-44 279 at Oklahoma City, Oklahoma in June 1970 (Vernon Ryder).

H-10-44 276 Oklahoma City in August 1973.

This is in Oklahoma City switching the west end of East Yard. In that time frame Oklahoma City had two Fairbanks-Morris H-10-44’s assigned for yard switching; the track arrangements look familiar.

Special thanks to Jerome Lutzenberger.

H-10-44 273 at Tulsa, Oklahma in September 1972 (Blackhawk Films – From the collection of Fred Byerly).

H-10-44 276 at Tulsa, Oklahoma in July 1970 (Keith Ardinger).

H-10-44 278 at Muskogee, Oklahoma (date unknown).

H-10-44 270 at Tulsa, Oklahoma on June 27, 1971 (Jim Wilson).