LETTER OF TRANSMITTAL. STATE BUREAU OF LABOR STATISTICS, To His Excellency, FRIEND WM. RICHARDSON, Governor of California. SIR: In compliance with section 3 of the act to establish and support the Bureau of Labor Statistics, approved March 3, 1883, I have the honor to submit herewith, for transmission to the legislature, the Twenty-second Biennial Report of this Bureau. Respectfully, WALTER G. MATHEWSON, |