This lot of 11 vintage Gas Savings Sticker Cards from Conoco's 550 Gas Regal Service Stations is a must-have for any collector of Gas & Oil memorabilia. These original cards feature a bold red design with the iconic Conoco logo and are in great condition for their age. The cards are perfect for display in a collection or as a unique addition to any vintage advertising display. The cards are sure to be a conversation starter and will bring a touch of nostalgia to any room.