https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13991796![John Townsend. Stipple engraving by T. Blood, 1826, after Holroyd.](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djanc0eGdwM2gtaW1hZ2UuanBn.jpg)
![John Townsend. Stipple engraving by T. Blood, 1826, after Holroyd.](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djanc0eGdwM2gtaW1hZ2UuanBn.jpg)
John Townsend. Stipple engraving by T. Blood, 1826, after Holroyd.
John Townsend. Stipple engraving by T. Blood, 1826, after Holroyd.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use