In Comics
Daredevil #1 (April, 1964)
Marvel Graphic Novel #4 - The New Mutants: Renewal
Base
Hells Kitchen, New York, New York, Shadowland (formerly)
(current) X-Factor Investigations, New York City (former)Professor Xaviers School of Gifted Youngsters, Salem Center, Westchester County, New York; Muir Island, Scotland; X-Factor headquarters, Embassy Row, Washington, D.C.; X-Factor Headquarters, New Yo