Photo caption from published versions of 47-574_001 and photo missing from envelope: "K-W BLOOD BANKS - How lifesaving blood plasma is obtained, banked and administered is illustrated in these photos. At top [missing from envelope, no suitable substitute], Dr. John Dickenson and nurse Anne Janowski take blood from Dr. John Barker at St. Mary's Hospital. At lower [right] [47-574_001], Sister M. Cordula, in charge of the St. Mary's blood bank, makes a deposit of plasma. At [left] negative missing from envelope, no suitable substitute], nurse Anne Leslie, in charge of the K-W Hospital bank, administers blood to Edith Simmons, admitting office nurse at K-W who has just undergone an appendectomy."