sentences:  Miner's pharmacy business expanded until he incorporated the H. C. Miner Company, which operated multiple stores, and was also a wholesale supplier of toiletries and merchandise to other drug stores.In 1864, Miner became interested in the theatrical business after working as an advance man for a traveling medical lecturer.He eventually owned five theaters in New York City and Newark, New Jersey, and his chain expanded to additional locations, including Detroit, Michigan.