1959-1967. Single-sided porcelain (SSP). The sign shows the "fine spray" variation (as opposed to the "wide spray"), which shows fine spray lines coming out of the stylized injector tip. The fine spray design was used from 1947 to 1962. However, Texaco started using the "Circle R" trademark in 1959 and by 1967 (the year of a full corporate rebranding), they ceased production of the Diesel Chief signage. (TAC #501609). All items are guaranteed authentic by Miller & Miller Auctions. All purchases are eligible for free delivery to the Check the Oil Show on June 26, 2026. 18" x 12".

Size
18" x 12".

Condition
Grade: 8.5. Excellent colour and gloss. Edge chips. Chips surrounding mounting holes. Impressions with chips to upper right half of field. Right edge chips.