Age when began to decline. Potters.-Kilnmen. TABLE 3.-SHOWING AGES OF JOURNEYMEN BEGINNING TO Potters.-Dippers. Twenty to twenty-five. Twenty-five to thirty. TABLE III-SUMMARY. PER CENT. OF THOSE WHO BEGAN TO DECLINE AT THE AGE OF Thirty to thirty-five. Thirty five to forty. Forty to forty-five. Forty-five to fifty. 182 Fifty to sixy. 155 21.3 8.4 30.9 28 4 7.8 1.9 1.3 32.4 16.6 220 5.5 13.6 19.5 34.5 10.5 12.7 3.2 0.5 39.4 21.5 Average age when began to decline. Over sixty. Average number of years at work when began to decline. |