This vintage Sinclair Gasoline porcelain sign features the Flintstones. The colorful 12″ sign has vibrant colors which make it stand out, and its type of advertising will fit nicely with any collection especially your mancave or workshop. The brand is Sinclair Gasoline, which is the most iconic gasoline brand. 

Whether you are displaying this sign as part of your collection in your man cave, shop, bar, or garage, or giving it as a gift, you can also browse my other auctions for more vintage gas, oil, aviation, automobile, motorcycle, and hunting signs. 

Features : 

• Vintage porcelain sign. 
• Sinclair gasoline. 
• 12 inches in diameter. 
• Bright colors w/ porcelain on both sides. 
• Excellent condition and ready to ship. 

Shipping Rate in USA : 

• USPS Ground Advantage $7.50. 
• USPS Priority Mail $10.00. 
• Combine shipping, $5 for each additional item. 

» view item on eBay