A sign of gender & age that I find historic manhole covers interesting? 
Dr Breandán MacSuibhne, Centenary College, NJ, to speak at Saturday’s History Ireland Hedge School
Dr Breandán MacSuibhne, Assistant Professor of History, Centenary College, NJ will be at this Saturday’s History Ireland Hedge School. Although free, booking is required. See www.walls400.com/history-ireland-hedge-school-derry/
Prof Ian McBride, King’s College, to speak at Saturday’s History Ireland Hedge School
Ian McBride, Professor of Irish and British History, King’s College, London will be at this Saturday’s History Ireland Hedge School. Although free, booking is required. See www.walls400.com/history-ireland-hedge-school-derry/
His
Changes in the Walled City 1900-2014
Found the top image today in the Library of Congress and thought it would be interesting to compare it with a present day image of a similar view. What changes can you see?
