Stevenson, J. E. (1897). Thirteenth annual report of the fire marshal, to the judges of the Courts of Common Pleas of Allegheny County, for the year ending March 26th, 1877. Pittsburgh: Stevenson & Foster, printers.

Stevenson, James E. Thirteenth Annual Report of the Fire Marshal, to the Judges of the Courts of Common Pleas of Allegheny County, for the Year Ending March 26th, 1877. Pittsburgh: Stevenson & Foster, printers, 1897.

Stevenson, James E. Thirteenth Annual Report of the Fire Marshal, to the Judges of the Courts of Common Pleas of Allegheny County, for the Year Ending March 26th, 1877. Pittsburgh: Stevenson & Foster, printers, 1897.