Vintage Popeye Porcelain Sign. This is a vintage Popeye Porcelain sign measuring. This sign is perfect for any soda or gas themed space. Made of porcelain on both sides, this sign features Popeye as the main character. This sign is perfect for collectors of all kinds, whether you’re a fan of Popeye or just love the vintage aesthetic. Display it in your home bar, game room, man cave, or garage. Porcelain on both sides. Vibrant colors and excellent porcelain.