https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972220![Robert McCormick. Lithograph, 1884.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djYXViN3d1M3EtaW1hZ2UuanBn.jpg)
![Robert McCormick. Lithograph, 1884.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djYXViN3d1M3EtaW1hZ2UuanBn.jpg)
Robert McCormick. Lithograph, 1884.
Robert McCormick. Lithograph, 1884.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use