The original envelope has a certification number of RO 3490 25301 040 0020-03 and the lithograph is personally signed by the artist. This was produced by International Archives, Ltd of Chicago, IL.
We found a glass vintage 7 up bottle. It has the vertical 7-up logo that is raised and above 7up logo inside a box on one side it says to be refilled and one one side dispose of properly. It's 10 fl oz. Could you please give me an idea of the year this was made and how much its worth.
