Collectible souvenir postcard from an unknown American museum. Features a photograph of the Ancient Egyptian King Tut's mummy mask/sarcophagus. Black with gold and blue accents. 3D/lenticular effect showing both a photo of the sarcophagus and stylized gold Tutankhamun heads. Unposted. Marked TheKingTutStore.com. Paper cardstock with a semi-flexible plastic front.