Trailblazing women of history are brought to life in colorized photographs dating back to the 1800s
Colourized images showcase some of history's trailblazing women including abolitionists and suffragists One portrait showcased Ellen A. O'Grady who was elected to be first female police commissioner in New York Activist Lucy Burns - known for her work both in the UK and US - is pictured in Occoquan Workhouse Also pictured is Harriet Tubman in 1911 - who helped to free the slaves - and abolitionist and women's rights activist Sojourner Truth pictured in 1864