Scope and Contents (23) ; D.W.4123.- ; The infected skin on a patient's back being infiltrated with Hydnocarpus oil.  Note the regulation dress worn by the patient and the specially designed bench on which he stands.  The bench gives maximum comfort and facilitates injection to any part of the body. ; The African nurse is standing by with sterile cotton wool pledgets to be applied after injection. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST...