I obtained a copy of the 1935 Ellisco catalog. Ellisco had two types of cans, Super-Service Side Rack Cans and Endurance Side Rack Cans. The Super-Service cans were either tin-coated inside and outside or cadmium plated inside and outside. The Endurance Cans came in five standard colors: aluminum, blue, green, orange, and red. I don't know the difference between the two types of can and the catalog does not explain the difference.
Does your can have a manufacturers brass ID plate? I think White Eagle would have been the product name.