The Civilian Defense organization of Oak Bluffs, headed by Dr. Francis C. Buckley reports that the partial blackout held in that town Sunday night, during the bitter cold and with traveling conditions for air raid wardens anything but ideal, was markedly successful. The degree of cooperation shown was gratifying to the officials and the committee feels that the town should be congratulated upon its first effort. Only in five households was it found that the residents had failed to understand the requirements, or were unaware that a test was to be made.