Drawing, 'Mole' by [Martin Barry] Plate 6, figure 42 (labelled here as figure 45) showing the tunica granulosa of the mole [Talpa europaea; European mole] removed from the Graafian vesicle [ovarian follicle]. Figure pasted onto backing sheet. Inscribed with figure details. Red ink inscription next to figure reading '147' struck out in black ink. Not signed. The manuscript for this paper is wanting. Subject: Biology / Zoology Published in Philosophical Transactions as part of paper titled 'Researches in embryology. First series' by Martin Barry Received by the Royal Society on 20 June 1838. Read 21 June 1838. [1838]