‘I swung my shoulder to the wheel’
Above: Delores St. Armand as Harriet Tubman at 1978 National Portrait Gallery exhibit “Portraits in Motion.” Map courtesy Seaford Museum. Underground Railroad conductor Harriet Tubman (1822-1913) made no less than 19 trips to the south between 1850 and 1860, freeing 300 slaves during that fruitful decade. None were ever recaptured. Between 1852 and 1857 Tubman…