Pre-Unification

IND Division
	R1 Cars 100-399	R4 Cars 400-899
	R6 Cars 900-1399	R7/R7A Cars 1400-1649
	R9 Cars 1650-1802
IRT Division/Manhattan & Bronx Elevated Lines
	Manhattan Elevated Division	Hi-V & Composite Cars (1900-1914)
	Low-V Cars (1915-1925)	World's Fair Low-V Cars
BMT Division/Brooklyn Elevated Lines
	Brooklyn Elevated Division	C-Type Elevated Cars
	Q-Type Elevated Cars	BMT Experimental Fleet
	A/B-Type "Standards"	D-Type "Triplex"