Germany-Berlin 9N316--9N325

Germany-Berlin 9N316-9N325, MNH, $12.80. Michel 402-411, 453, Euros 18.80. Accident prevention 1971-1973. Matches cause fires; Broken ladder; Hand and circular saw; Alcohol and automobile; Safety helmets prevent injury; Defective plug; Nail sticking from board; Traffic safety-ball rolling before car; Hoisted cargo; Fenced-in open manhole.