INDUSTRIAL HEALTH CONFERENCEInvitations have been extended to all physicians, industrial nurses and representatives of labor, management and the insurance industry to take active part in the Industrial Health Conference to be held October 17 at the Hotel Bradford, under the auspices of the Massachusetts Medical Society's Committee on Industrial Health (Dr. Henry C. Marble, chairman).The conference will begin at 2:00 p.m., with a panel on employment of the physically handicapped and the older worker. Panel members will discuss specifically the elderly worker, orthopedic handicaps and placement problems from the points of view of insurance underwriters, personnel directors, management . . .