APPENDIX.

Statistical Tables for Second Quarter, 1911.

I. Number and percentage of unemployed members of trade unions.

II. Causes of unemployment.

III. Idleness in New York City.

IV. Building operations in principal cities:

(a) New York City.

(b) Buffalo, Rochester, Syracuse and Troy.

V. Work of deputy factory inspectors.

VI. Children's employment certificates.

VII. Licenses for tenement manufactures.

VIII. Work of deputy mercantile inspectors.

IX. Prosecutions for violation of factory and mercantile laws.

X. Industrial accidents.

(a) Age and sex of persons injured, by industries.

(b) Nature of injuries, by causes.

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OF REPRESENTATIVE TRADE UNIONS, JANUARY TO JUNE, 1911.