Rare vintage green indelible pencil signature on a 3x5-inch tan card, dating to the peak of her fame in the 1950s. In good condition, with notations by the original collector along the top edge. Note that the image of the star shown alongside the scan of the autograph here is not actually included with the signed item. Gorgeous model and actress Mary Hartline is considered a pioneer in the medium of television for her six-year stint on "The Super Circus" (1949-1956), which made her one of T.V.'s first sex symbols. She was so wildly popular in the era that she appeared on clothes, boots and other products, and there was even a Mary Hartline doll line. Unaccountably, this is just the third example of her autograph we have encountered in 30 years!