This iconic piece of mid-century automobilia features the classic green, red, and white Castrol branding. It is a highly sought-after dual-purpose piece; the prominent blank central slate box allowed service station mechanics to manually write oil specials or prices, while the distinct 1-inch deep folded flange edges were engineered specifically to slide into the front frame of a vintage Castrol wire oil bottle rack.

Unlike modern flat reproductions, this genuine piece features structurally rigid rolled returns and authentic, decades-old character. The front display boasts excellent gloss and vivid color retention, accented by honest workshop chips and edge scratches. The reverse side features a completely uncleaned, heavily rusted heavy patina that guarantees its vintage age and authenticity. Perfect as a standalone garage wall display or as the missing piece for a lucrative classic oil rack restoration project.