Unpublished diagrams, 'On the ova of woman and the mammiferous animals as they exist in the ovaries before impregnation, and on the discovery in them of a vesicle, analogous to that described by Professor Purkinje in the immature egg of the bird' by Thomas Wharton Jones One page of ten numbered figures, including two labelled diagrams representing a section of a hen's egg within the capsule of the ovary and a section of the 'Graafian vesicle' and its contents. Further figures represent the human ovum under the microscope. Subject: Anatomy / Reproduction 1835