From Our Collections, Just for Fun, Manuscripts Thanksgiving in Pittsburgh November 25, 2010 Amy McDonald A wooden postcard (ca. 1910) from our Postcard Collection. Happy Thanksgiving, everyone! (Click images to enlarge.) Related posts:A Humble Petition from 1864"The Journey" of Reverend Jeanne Audrey Powers' Papers at Duke"Animated Anatomies: The Human Body in Anatomical Texts"