Foetuses in utero: four figures showing cross-sections of a foetus in various positions in the uterus. Line engraving, 1791, by W. Taylor after F. Birnie, after W. Smellie.

    • Smellie, William, 1697-1763.
    Date:
    May 6th 1791
    Reference:
    561823i

    Licence: Public Domain Mark

    Credit: Foetuses in utero: four figures showing cross-sections of a foetus in various positions in the uterus. Line engraving, 1791, by W. Taylor after F. Birnie, after W. Smellie. Wellcome Collection. Source: Wellcome Collection.

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