Reading Company (former owner), Pinkerton's National Detective Agency (originator), Pinkerton, Allan, 1819-1884 (correspondent), Gowen, Franklin B. (Franklin Benjamin), 1836-1889 (associated name), Linden, Robert J. (Robert Jay), 1835-1904 (associated name)
Service and expense account for multiple operatives to be paid by Philadelphia and Reading Coal and Iron Co. Expenses include items such as room accommodations, telegraph costs, transportation costs, laundry, 'treating' suspects to drinks or meals, and other incidentals.