G b 18121884 Sowerby

G b 18121884 Sowerby is the author of "A Selection of 150 Plates from Sowerby's Thesaurus Conchyliorum or Genera of Shells", "Appendix to Marine Shells of South Afric", "Thesaurus Conchyliorum, or, Monographs of Genera of Shells" and "British Conchology, or, an Account...