Document wg3N8GXx56VYQzorbvpBG3ono

A. T. McCORMACK. M. D., STATE HEALTH COMMISSIONER BUREAU OF INDUSTRIAL HYGIENE W. E. DOYLE, M. O., DIRECTOR 620 SOUTH THIRD STREET LOUiSVILLE 2, KENTUCKY /* ya < - y> } .LRibb p p "7 H C i OOuJ I