Nurses leaving Blackfriars Depot, Chippendale NSW, Australia, during the flu epidemic, in April of 1919. - from our story 'Flu Masks From 1918-1919' Nurses leaving Blackfriars Depot, Chippnedale NSW, during flu epidemic, in April of 1919. (NSW State Archives) View The Article VISIT OUR SHOP Visit the shop 15% OFF ANY 3 OF OUR T-SHIRTS Discover Our PrintsExplore our Prints Shop Editor’s picks Mugs TODAY: 15% off any 3 t-shirtsDiscover Our 100% Organic Cotton T-Shirts Collect our postcards 10% Off – JUST SIGN-UP FOR FREE: First Name Last Name Leave this field empty if you're human: