https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9414821![Ruby Loftus screwing a Breech-ring (1943) illustration by Laura Knight. Original public domain image from Digital…](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIzLTAzL3BkbWlzYzgtd2szMDIxODk2MC1pbWFnZV8xLmpwZw.jpg)
![Ruby Loftus screwing a Breech-ring (1943) illustration by Laura Knight. Original public domain image from Digital…](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIzLTAzL3BkbWlzYzgtd2szMDIxODk2MC1pbWFnZV8xLmpwZw.jpg)
Ruby Loftus screwing a Breech-ring (1943) illustration by Laura Knight. Original public domain image from Digital Commonwealth. Digitally enhanced by rawpixel.
Ruby Loftus screwing a Breech-ring (1943) illustration by Laura Knight. Original public domain image from Digital Commonwealth. Digitally enhanced by rawpixel.
Original public domain image from Wikimedia Commons
Public DomainFree CC0 image for Personal and Business use