TABLE 7.-Number of employees for whom information was secured, by sex and general nativity and race- -Electrical supplies. TABLE 8.-Number of male employees for whom information was secured, by general nativity and race-Electrical railway. TABLE 9.-Number of employees for whom information was secured, by sex and general nativity and race-Total industry. TABLE 9.-Number of employees for whom information was secured, by sex and general nativity and race-Total industry-Continued. |