Colorado. Penitentiary. Canon City Court hears arguments on extending stay on pen closing. RMN Mr 12, 1980 p.10 New maximum security prison near completion. Pics. AMN Mr 26, 1980 p.8 New "i** Security prison may not open as scheduled; "close security" prison must open first; cost overruns, RMN Pty 31, 1980 p.109 Will still use Cellhouse 3 when new maximum security prison is completed. RMN Ag 29, 1980 p.4 0