1978 promo glass tumbler of "the orangutan" from the Endangered Species collector's series. These glasses were available at Burger Chef.

• Burger Chef was an American fast-food restaurant chain. It began operating in 1954 in Indianapolis, Indiana, expanded throughout the United States, and at its peak in 1973 had 1,050 locations, including some in Canada. The chain featured several signature items, such as the Big Shef and Super Shef hamburgers.

Glass Condition: The glass has minor imperfections