Perry and Butler companies Open first leasing service geared to owners of condominiums. Rocky Mountain Journal S 26, 1979 p.1 Becomes part of large Chicago conglomerate. Denver Business World 0 5, 1981 p.16 Sold by Chicago group to 3 P & B officials. RMBJ Ja 20, 1982 p.1,24 Feature on new ownership, DBW F 22, 1982 p.12-13 Realtor gets many calls after Business Week article on HUD properties in Denver. RMN 0 29, 1988 p.82