GFB-15
classes

Key
"-" = complete number range
"≠" = incomplete number range
Class System Numbers Builder Model Built Notes
GFB-15a CN 9001
9004
EMD F3B 1948 -
GFB-15b CN 9029≠9055 GMD F7B 1951 • odd numbers only
GFB-15c CN 9057≠9063 GMD F7B 1951-1952 • odd numbers only