Sinclair Mellowed Motor Oil Metal Sign - 11" x 18"

This Sinclair motor oil artwork presents a bold piece of vintage service station advertising in a clean oval layout. A red field wraps around a weathered white center panel, with large black Sinclair lettering across the top and Pennsylvania Motor Oil set in sharp block type below. Along the lower edge, the black dinosaur graphic stretches through the composition, paired with the phrase Mellowed 100 Million Years in white lettering.

The distressed surface treatment is a major part of the visual character, with printed scratches, worn edges, and aged texture giving the piece the look of an old gas and oil display. The red, white, and black palette keeps the design direct and recognizable, while the Sinclair dinosaur ties it to one of the more familiar icons in American petroleum advertising. It has the feel of vintage advertising artwork without overcomplicating the design.

Reproduced as a Sinclair metal sign, the artwork fits naturally with oil company memorabilia in a garage, workshop, showroom, office, game room, or man cave.

Specifications

• Dimensions: 11 x 18 in
• Weight: 3 lbs
• Made in the USA
• Custom laser cut and printed after ordered
• 24-gauge steel construction
• Includes eyelets for easy hanging

Sign Variations

For another Sinclair look, see our Sinclair Pennsylvania Motor Oil Metal Sign - 9" x 14".

Each piece is made with careful cutting and printing, preserving the direct character of the original advertising layout.