PUBLIX Grandmother Skyscraper Clock/Tube Radio Art Deco. This is a private label clock/tube radio similar in design to the Philco 70 and. Gloritone of the same year (Escutcheons are different). The exterior measurements of this clock/tube radio are 60 x 16 x 11.25. It is considered a Grandmother because it is. Generally agreed that a Grandfather clock measures at least 6 feet 3 inches. Is shorter than a. So it generally measures less than 6…