4 of these PS Fluted Side Parlor Observations were delivered to Southern Pacific, 2 in late '39 and 2 in mid '41 for use on the "Daylight."  1 of the cars was rebuilt to a Dome Lounge in '54.  The other 3 cars were rebuilt to 72 Seat Coaches in '63.  We don't know their eventual disposition.  These were short cars and the core kit (not included) will require shortening.