Letter from the Chairman of the Industrial Commission transmitting, in compliance with resolution of the Senate of December 6, 1900, a review and digest of the testimony concerning the adulteration of food products taken before the Senate Committee on Manufactures between March, 1899, and February, 1900, together with a separate digest of certain additional evidence relating to baking powders; also a digest of the laws of the United States and of the several states and territories relating to the adulteration of food and to unwholesome food United States. Congress. Senate. Committee on Education

by and Labor.