Painted Desert Inn Painted Desert Inn Painted Desert Inn is a lodge complex in Petrified Forest National Park, in Navajo County, eastern Arizona. It is located off of Interstate 40 and historic U.S. Route 66, overlooking the Painted Desert. The inn's lodge building and adobe guest cabins−"casitas" were designed in the Pueblo Revival style, by National Park Service architect Lyle E. Bennett and others from the Park Service Branch of Plans and Design. Construction was carried out by Civilian Conservation Corps builders and artisans over 1937–1940. A portion of the main lodge building was remodeled from the 1920s inn on the site, known
German submarine U-1105 the "Balkongerät" had 48 hydrophones and improved electronics, which enabled more accurate readings to be taken. It was one of less than ten submarines that the Germans outfitted with experimental synthetic rubber skin of anechoic tiles designed to counter Allied sonar devices. Codenamed "Alberich," after a sorcerer from ancient Norse mythology, this top-secret rubber coating process ultimately contributed to the ship's survival under extreme combat conditions and earned it the name "Black Panther." For this reason, a black panther sprawled across the top of the globe was painted on "U-1105's" conning tower. U-boats with "Alberich" coating include: Type IIB —