Scope and Contents (4) ; D.W.4083.- ; This photograph taken at one of the 55 local centres shows: The back of a van has become a traveling laboratory, smears taken from the skin of patients are made on slides, registered and subsequently examined at the main settlement. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE  REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA...