Denver federal center Rep. Tim Wirth hopeful that General Services Administration will find money to repair fire damaged U.S. Geological Survey building. Post Jy 7, 1976 p.2 General Accounting Office list 5 hazards that exist at Federal Center. Post Je 2, 1977 p.20 Environmental impact statement released for federal government's planned expansion of leased space in Federal Center area. Post Je 13, 1977 p.15 Seven large posters by Peter Max stashed in corridor of GSA Building 41 at Denver Federal Center. Post Empire Jy 24, 1977 p.24-26 0