Vintage CHAMPION Spark Plugs Enamel Advertising Plaque Sign. The description of this item has been automatically translated. ??? Vintage Champion Spark Plugs porcelain enamel advertising sign 45 × 69 cm. Large vintage style Champion Spark Plugs porcelain enamel advertising sign with iconic yellow, black and red “Dealer Service” design and central spark plug graphic. Champion Spark Plugs is one of the most famous American automotive brands and was originally founded by Albert Champion – a French cyclist and engineer in the early 20th century. Emigrated from Paris to the United States in the 19th century. The design of this sign is based on original Champion porcelain signs from the late 1930s to 1940s, when bold industrial Art Deco-inspired graphics were commonly used for American automotive advertising, garages and gas stations. These early garage signs were designed to be easily visible from long distances and later became iconic parts of classic American petroliana and automobilia culture. Please note that this example is not an original 1930s-1940s piece. Based on workmanship, weight, finish and general production method, this is most likely a high quality later reproduction, probably made in the 1980s-1990s. However, the exact date of manufacture is unknown. Unlike many modern decorative reproductions made from thin aluminum or lightweight printed sheet metal, this sign impresses with. Real porcelain enamel surface. These features give the sign a much more authentic vintage garage look and make it an attractive decorative and collectible item for. Car dealerships and showrooms. ? ## Technical data. Brand: Champion Spark Plugs. Type: Porcelain Enamel Advertising Sign. Material: steel with porcelain enamel coating. Dimensions: 45 × 69 cm. Style: Vintage Garage / Petroliana. Shape: contour cut shape. Overall good vintage exhibition condition. Please examine photos carefully. The sign shows the following signs of use. Enamel chips on edges and mounting holes. Traces of oxidation and rust on the back. Age-related signs of wear. Surface marks and minor irregularities. General patina matching the vintage character. The aged look also contributes to the classic garage look. ? ## Important note. All information is provided to the best of our knowledge and belief and based on our research. No formal guarantee is given as to exact dating or historical originality. ??? Vintage Champion Spark Plugs Porcelain Enamel Advertising Sign 45 × 69 cm. A large vintage-style Champion Spark Plugs porcelain enamel advertising sign featuring the iconic yellow, black, red and white “Dealer Service” design with central spark plug graphic. Champion Spark Plugs is one of the most recognizable American automotive brands, originally founded by Albert Champion – a French cyclist and engineer who emigrated from Paris to the United States in the early 1900s. The design of this piece is inspired by original Champion porcelain signs from the late 1930s to 1940s period, when bold industrial Art Deco influenced graphics were commonly used for American automotive advertising, service stations and garage signage. These early garage signs were designed to be highly visible from long distances and became iconic elements of classic American petroliana and automobile culture. Please note that this specific example is not an original 1930s-1940s production piece. Based on its construction, weight, finish and overall manufacturing style, it appears to be a later high-quality reproduction, most likely produced sometime during the 1980s-1990s era, although the exact production date remains unknown. Unlike many lightweight modern decorative reproductions commonly found on the market – often made from thin aluminum or lightweight printed sheet metal – this example stands out due to its heavy steel construction, magnetic body, porcelain enamel finish, larger format size and substantial weight. These characteristics give the piece a far more authentic vintage garage appearance and make it an attractive display item for. Material: Steel with porcelain enamel coating. Good vintage display condition overall. Please review photos carefully. Enamel chips around edges and mounting holes. Oxidation and rust marks on the reverse side. Surface marks and imperfections. General patina consistent with vintage-style display pieces. The overall distressed appearance contributes to its classic old garage aesthetic. ? ## Important Notice. All information is provided to the best of our knowledge and research. No formal guarantee is given regarding exact dating or historical originality. Unlike many lightweight modern decorative reproductions commonly found on the market – often made from thin aluminum or lightweight printed sheet metal – this example stands out due to its heavy stee.