Margaret Duchess of Portland, William Duke of Portland, and Lady Mary Wortley Montagu, in ovals, with emblematic and heraldic devices. Line engraving by G. Vertue 1739, after C.F. Zincke, 1738.

  • Zincke, Christian Frederick, 1685-1767.
Date:
1738-1739
Reference:
546496i

Licence: Public Domain Mark

Credit: Margaret Duchess of Portland, William Duke of Portland, and Lady Mary Wortley Montagu, in ovals, with emblematic and heraldic devices. Line engraving by G. Vertue 1739, after C.F. Zincke, 1738. Wellcome Collection. Source: Wellcome Collection.

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