It all started with pay toilets. In 1955, James McNutt St. was working for his grandpa's business, Indianapolis-based Nik-O-Lok Co., making, selling and leasing coin-operated rest-room locks. But he ...

(Reuters) - CSC ServiceWorks Inc, one of the largest U.S. vendors of coin-operated laundry machines, is exploring a sale that could value the private equity-owned company in excess of $3 billion, ...