Also, on this day in 1872 Emily Post was born. (or on October 3, 1873). Etiquette expert, newspaper columnist, author of ‘Etiquette in Society, in Business, in Politics, and at Home’ (1922); ‘The Emily Post Cook Book’ (1949); ‘Motor Manners’ (1950).
In 1975 Use of the Heimlich Maneuver, developed by Dr Henry Heimlich to aid someone choking on food, was endorsed by the American Medical Association Commission on Emergency Medical Services in the Journal of the American Medical Association.