Description | Original letter dated 14 November 1729 'Mole' - abnormal mass of tissue in the uterus - here Oliver says the 'mola' contained an ovum Original figures attached Figure 1 The whole mola Figure 2 Membranes of the Ovum fund in a Cavity in this Mola Figure 3 The mola divided Read to the Royal Society on 27 November 1729 |