There are 3 titles associated with this firm.

@book{ wphp_16178
  author={Unknown,[Woman]},
  year={1781},
  title={A Poem, Spoken Extempore, by a Young Lady, on hearing the Guns Firing and Bells chiming on account of the Great and Glorious Acquisition of their Excellencies General Washington, and the Count de Grasse, by the Surrender of York-Town, in Virginia, in which were Lord Cornwallis and Army, consisting of Nine Thousand Troops, a Forty Gun Ship, Frigate, an armed Vessel and One Hundred Sail of Transports.},
  publisher={},
  address={Boston},    }
@book{ wphp_14863
  author={Wheatley Peters,Phillis},
  year={1784},
  title={An elegy, sacred to the memory of the great divine, the Reverend and learned Dr. Samuel Cooper, who departed this life December 29, 1783, aetatis 59. By Phillis Peters.},
  publisher={},
  address={Boston},    }
@book{ wphp_14863
  author={Wheatley Peters,Phillis},
  year={1784},
  title={An elegy, sacred to the memory of the great divine, the Reverend and learned Dr. Samuel Cooper, who departed this life December 29, 1783, aetatis 59. By Phillis Peters.},
  publisher={},
  address={Boston},    }