Formats include supermarkets, convenience stores, hypermarkets, online grocery, online non-food, drugstores, and liquor stores. These products are readily available at most drugstores and supermarkets. All free-standing Osco drugstores are now owned by CVS Pharmacy. Other major brand stores include the shoe retailer Deichmann and Rossmann drugstores. Before the war, most groceries, dry cleaners, drugstores, and department stores offered home delivery service. In 1986 Shoppers Drug Mart bought Super X Drugstores, an Ontario-area chain of 72 stores. The first drugstores were opened by Muslim pharmacists in Baghdad in 754. Powell also led a fight to have drugstores operating in Harlem hire black pharmacists. Also in 1995, Shoppers Drug Mart acquired 135 Big V Drugstores. We loved London because there was pharmaceutical heroin available in drugstores [there]. At this time the paper was sold on newsstands and in drugstores only. The project involves six hospitals, forty researchers and sixty drugstores. In 1969, the company acquired Thrift Drug, a chain of drugstores headquartered in Pittsburgh, Pennsylvania. It also operates hotels, restaurants, and drugstores across its service region. Rexall sold its namesake drugstores in 1977, and renamed itself Dart Industries.