After second operation to complete correction of the heart defect with which she was born, 10-year-old Mary Cowling sits with her mother, Mrs. Pamela (...)

Original Toronto Star caption: After second operation to complete correction of the heart defect with which she was born, 10-year-old Mary Cowling sits with her mother, Mrs. Pamela Cowling, looking at picture of herself taken shortly after her first operation. When it was done, she was youngest baby ever to undergo that type of operation.