Gas station, Bus station, 406 Twelfth St W, Shamrock

Small rectangular-plan building with distinctive stepped parapet with central pylon, wraparound canopy, wraparound metal-framed casement windows, single wood-framed glass panel central entry door, single wood-framed glass panel door and solid panel door on east elevation.  Stuccoed walls.

Per 1981 photo in Along Route 66 canopy used to have round corners. Same building type, style and owner as station on east side of town.