Mid 1940's style painted leather football helmet. football helmet retro Vintage 1940's Leather Football Helmet
Black and white version of the orange and blue helmet, fitting for the photos and newsreels of the time. leather football helmet 1940's Leather Football Helmet
None Engraving Marie Curie - Physicist Diagram Illustration of apparatus to deflect beta rays from radium in a magnetic field
None Engraving Pole Marie Curie - Physicist Experiment with electromagnet in lab of Pierre and Marie Curie