@article{635346,
      recid = {635346},
      title = {An act for opening and extending the navigation of  Potomack river [electronic resource].},
      publisher = {Printed by G. Richards and Co,},
      address = {[Alexandria :},
      pages = {4 p. ;},
      year = {1784},
      note = {Signed: William Drew, C.S.},
      url = {http://library.usi.edu/record/635346},
}