Email Record: 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.