Specializes in building diagrams
Specializes in building images & information
Skyscraper News U.K.
Great Buildings Online
Skyscraper Museum (located in NY)
Alta Vista links
Council on Tall Buildings and Urban Habitat
New York Architecture Images
Built In America (Library of Congress)
Worlds Tallest Media
Souvenir Building Collectors Forum
Thanks also to InFocusTech, Microcosms, Howard Models, and Ward at Canyons of Steel who have been very accomodating while being my main resources for these models.