PC: New Haven Business Cars

["Robert Holzweiss" <robert.holzweiss@xxxxxxxx>]

Listers
Does anyone have information on PC's disposition of New Haven business cars 1, 2, and 4? (NH 3 disposed of before merger).  According to the roster sold by the PC Historical Society, they were assigned PC 21, 22, and 23.  Were they ever re#?  As of 1971, NH 1 and 2 remained in NH reporting marks (According to Register of Passenger Train Equipment for 1971).  However, NH 4 is gone.  Any info would be appreciated.  Thanks in advance for your help.

Bob Holzweiss