In Comics
Iron Man #55 (February, 1973)
Giant-Size X-Men #1 - Deadly Genesis
Base
C.I.T.T.; formerly Monster Isle and Titan
(current) Professor Charles Xaviers Institute for Higher Learning, Salem Center, Westchester County, New York (former) Muir Isle, Scotland,; a loft in Soho, Manhattan, Ust-Ordynski Collective, Lake Baikal, Siberia, U.S.S.R., X-Men Headquarters in Austra