There are 2 titles associated with this firm.

@book{ wphp_11715
  author={Kennedy,Grace},
  year={1834},
  title={Father Clement; A Roman Catholic Story. By Grace Kennedy, Author of "The Decision," "Dunallan," &c. Eighth Edition.},
  publisher={Thomas Hamilton, William Adams, and Co. \& William Curry, Jun. & Co. \& William Oliphant and Son \& William Collins [Ingram Street] \& },
  address={Edinburgh},    }
@book{ wphp_24838
  author={Opie,Amelia},
  year={1834},
  title={The Amethyst: or Christian's Annual for 1834. Edited by Richard Huge and Robert Kaye Greville.},
  publisher={William Oliphant \& William Collins [Ingram Street] \& W. Simpkin and R. Marshall \& Thomas Hamilton, William Adams, and Co. \& William Curry, Jun. & Co.},
  address={Edinburgh},    }