AGE WHEN BEGAN TO WORK APPENDIX I. TABLE 1.-SHOWING AGE WHEN JOURNEYMEN BEGAN TO WORK AT TRADE. GLASS-BLOWERS-GREEN (BOTTLE AND VIAL.) PER CENT. When began to work. American Born. 3 11 |
AGE WHEN BEGAN TO WORK APPENDIX I. TABLE 1.-SHOWING AGE WHEN JOURNEYMEN BEGAN TO WORK AT TRADE. GLASS-BLOWERS-GREEN (BOTTLE AND VIAL.) PER CENT. When began to work. American Born. 3 11 |