Women's Engineering Society, industry, Henrietta Vansittart, Margaret Robotham, nineteenth century, Katharine Parsons, Margaret Partridge, twentieth century, mechanics, engineering, propeller, Beatrice Shilling, and women in STEM

Hilda Lyon, women in STEM, Henrietta Vansittart, innovation, aviation, nineteenth century, Verena Holmes, Sarah Guppy, twentieth century, Hertha Ayrton, engineering, Constance Tipper, propeller, Beatrice Shilling, industry, and Gertrude Entwisle

women in STEM, Henrietta Vansittart, Royal Navy, engineer, twentieth century, Victorian, engineering, invention, propeller, and industry