There are 2 titles associated with this firm.

@book{ wphp_12621
  author={Potts,Ethelinda Margaretta},
  year={1833},
  title={Moonshine . . . Containing Miscellaneous Trifles},
  publisher={John Rodwell [1812-1816, 1827-1854] \& Henry James McClary},
  address={London},    }
@book{ wphp_12486
  author={Potts,Ethelinda Margaretta},
  year={1833},
  title={Moonshine . . . Containing Sketches in England and Wales},
  publisher={John Rodwell [1812-1816, 1827-1854] \& Henry James McClary},
  address={London},    }