DENVER. CONVENTION COMPLEX. REDEVELOPMENT Contractor Daneil Nelson proposes Stapleton site. FM J3 30,.1987 p.8 David A. French unveils plan near Currigan Hall. EM Ag 20, 1987 p.20 Chronology of redevelopment efforts. RM Ag 30, 1987 p.6 Future on developer David French, and his site plan for convention center. RMN Ag 30, 1987 p.7 Urban Land Institue pick Currigan site for new center. R4N Ag 29, 1987 p.6-7,30 is