Took some research, but I found it.
First off, it wasn't painted in "Daylight" colors. The locomotive was painted in a very simple black, white, and silver scheme, with black on the tank and white on the skirting and smokebox. Silver was painted as an accent around the edges. The pistons were white with black lining on front and back, and at the top of the steam chest.
The locomotive wasn't "streamlined" as you might expect, but instead had a very special water tank and fuel tank construction. The water tank (located at the very front of the locomotive featured curved metal construction and was WELDED. This is important, since most tenders and tanks of the day were riveted together. The water tank was quite large, extending two thirds the way back the boiler and all the way down to the top of the skirting. The fuel tank, also welded, was equally as large. Due to the welded construction of the tanks, and the nature of the silhouette that the locomotive gave, it seemed streamlined to the most casual observer. Due to this, the shop crew added further skirting on the locomotive, and kept it in better condition than other shop engines might have been. Though not used exclusively for this purpose, this engine found use moving passenger locomotives around in the round house, as well as bringing the famed Daylight locomotives out to be hooked up to their respective trains. It never once worked with the coaches, as an already existing 0-6-0 tender engine had that service until it was replaced by first a baldwin, and then later a SW locomotive.
The emblem on the top of the locomotive is a three leaf clover inside a "superchief" style emblem, and is painted in the same simple white and silver scheme. The exact disposition of this locomotive is unknown, but it looks to have started life sometime in the late 1800, early 1900's. Once its useful life as a switching or road engine ended, it found its life extended working the Taylor Round House in LA.
The locomotive was scrapped sometime post WW2. Since SP had TWO locomotives numbered 567 at different times, the exact date of striking is not known, though most pictures put the engine being scrapped sometime between 1955 and 1960.
http://photoswest.org/photos/00015251/00015336.jpg