Universal equinoctial dial, (Augsburg type). Mounted, unsigned, undated. Held by the figure of a man in silver, who is standing on a domed base decorated with four miniatures in enamel, embossed heads of cherubs etc.

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Credit

Universal equinoctial dial, (Augsburg type). Mounted, unsigned, undated. Held by the figure of a man in silver, who is standing on a domed base decorated with four miniatures in enamel, embossed heads of cherubs etc. Wellcome Collection. Attribution 4.0 International (CC BY 4.0). Source: Wellcome Collection.