In the early part of the last century, charitable organisations used picture postcards to tug at the heartstrings of potential donors. Often they showed waifs and strays. Here, Sister Eva and Blind Percy are 'posed' in support of Her Majesty's Hospital for Waif Children at Stepney Causeway in London. The establishment is a Dr. Barnado's Home. Blind Percy looks content, but I wonder what became of him?