I am by no means an Southern Pacific expert, nor do I recognize that window arrangement (both look to be coaches), but the paint scheme is SP's "General Service" scheme they began using in 1954. It replace the Daylight and Lark schemes.What is the correct era for these Southern Pacific passenger cars?
The confusing thing about the cars is that both of them have full skirting. Skirting had begun to be removed in 1951.
They're not exactly accurate high-end SP-specific cars. They're generic arrangements. . . ..