One Gallon Flat Can. A rare and significantly early One Gallon tall and skinny Can from Duplex Marine Motor Oils showing unique colors with an excellent Marine graphic. A product of Enterprise Oil Company, Buffalo, New York. CONDITION: Can is overall very good throughout showing good color with a well displaying graphic. Can shows some moderate surface scratching as well as some minor surface rust spotting but displays clean script throughout. Can is relatively dent and damage free showing its original lid and carrying handle. A scarce and well displaying piece of early advertising from Duplex. Condition: (7.25). Dimensions: 7 - 1/2" x 2 - 1/4" x 15 - 1/4".