Palestine Railways H class was created in 1919.
Victorian Railways H class was created in 1941.
Victorian Railways H class - diesel - was created in 1967.
SECR H class was created in 1904.
NER Class H was created in 1888.
Barry Railway Class H was created in 1896.
WAGR H class - diesel - was created in 1965.
Metropolitan Railway H Class was created in 1920.
Edward H. Milligan has written: 'Quakers & railways'
Sidney H. Bayley has written: 'Railways in British Guiana'
A. H. J. Turner has written: 'Freight rolling stock arrangements on British Railways'
H. G. Williamson has written: 'Palestine past and present'
Class H = Economy