HOLIDAY INN individual-serving glass 'teapot'

This little glass pot would have been served to a HOLIDAY INN guest filled with hot water along with a teabag and empty cup, so the guest could steep the tea to their own personal strength preference. (I guess...I don't really drink tea?) It features the original registered HOLIDAY INN script logo (1950's-70's?) on its front and slogan "THE NATION'S INNKEEPER" on the reverse. Molded on its bottom is "THE JEANNETTE GLASS CO. J2517 5." It is about 4-3/4" tall and 3-1/2" wide overall. The black 'collar' around its top is molded plastic.