USPS First Day of Issue Ceremony Program for the dedication of Scott #3910a-l 37c Masterworks of Modern American Architecture stamps, FDOI, May 19, 2005, Las Vegas, Nevada.  Pane of Twelve Different Stamps featuring Exeter Academy Library, Hancock Center, Guggenheim Museum, Chrysler Building, Vanna Venturi House, TWA Terminal, Yale Art + Architecture, High Museum of Art, Walt Disney Concert Hall, 860-880 Lake Shore Drive, National Gallery of Art, and the Glass House.   Ceremony held at Mandalay Bay Convention Center, General Session Ballroom.. Program measures 9" x 6".