In 1880, George Ligowsky patented a device to launch clay pigeons.

In 1910, Marie Curie announced that she had isolated pure radium.

In 1974, Hong Kong Phooey' made his debut on American television.

25 Years Ago

From the Telegraph & Argus of September 7, 1981...Seven long-stay hospitals in the Bradford area are to get a new League of Friends this month thanks to the city's Rotary Club. Earlier this year Rotary members spearheaded moves to form a League of Friends at St Luke's Hospital and the public response was so enthusiastic more Leagues are to be established.

50 Years Ago

From the Telegraph & Argus of September 7, 1956...Dorothy Dyson, a 21-year-old student pharmacist at St Luke's Hospital, Bradford, realised her ambition to fly in a jet aircraft when she had a half-hour trip in a Meteor jet trainer, reaching 15,000ft and 500mph. Dorothy, of Sunnyridge Avenue, Pudsey, has been a member of the Royal Observer Corps for four years.