10.35 Social Sciences: 24: The Formal Structure of Government

10.50 Social Sciences: Staff-Student discussion on Politics Block (i)

11.5 Science: 23: The Earth's Magnetic Field

11.35 Mathematics: 24: See How They Grow

12.5 Arts: 23: Hamlet: Studies in Interpretation

12.30 Open Forum

(to 13.00)

Leicestershire, enjoying their best-ever start in this competition, will be anxious to maintain their supremacy against formidable rivals Warwickshire.

During the tea interval a 4.0 pm* Profile of a Cricketer: R.B. Kanhai (West Indies and Warwickshire) by Jim Laker

David Vine introduces the programme which includes news of today's other fixtures.
Commentators at The County Ground, Leicester: John Arlott and Jim Laker

The best of the week's news film. For the deaf and hard of hearing a commentary appears visually.
and Weather

What is it?
Where does it come from?
How much do you know about it?
Chairman Professor Barry Cunliffe, Southampton University
The chairman challenges a team of archaeologists to identify and discuss objects dating from the Norman Conquest to the end of the 15th century.
Team:
Kate Pretty, Researcher in Archaeology, Cambridge University
Martin Biddle, Director of Winchester Research Unit
Phil Barker, Lecturer in Archaeology, Department of Extra Mural Studies, University of Birmingham

Cousteau and the Calypso crew accept a dangerous mission. They investigate the wrecks of 30 Japanese ships destroyed by an American bombing mission in Truk Lagoon over 25 years ago.
The wrecks lie more than 250 feet below the sea, and at this depth divers are in danger of nitrogen narcosis - 'rapture of the deep.'
Produced by Les Requins Associes and Metromedia Producers Corporation (from Bristol)

Last night Georg Solti, for ten years Covent Garden's volatile, engaging, brisk and business-like musical director, conducted a performance of "Tristan und Isolde". It was his last appearance as a full-time member of the Royal Opera House.
Tonight he talks to Bryan Magee about his years at the Garden, about his plans for the future, and conducts
The Orchestra of the Royal Opera House leader Charles Taylor in excerpts from some of his favourite operas, with Stuart Burrows, John Dobson, Geraint Evans, Gwyneth Jones, Gwynne Howell, David Lennox, Donald McIntyre, Elizabeth Robson, John Shaw, Jess Thomas, Josephine Veasey, David Ward.

(Opera belongs to the people: page 11)
(Colour)

Michael Dean introduces scenes from this week's new films including Robert Mulligan's Summer of 42, and Philip Jenkinson celebrates Independence Day.

by Roy Russell
[Starring] Michael Gambon, Edith Macarthur
with guest stars John Grieve, Aubrey Richards

The Quacksalvers who trick their way into the Slitrig and win the friendship and gratitude of the Kers are either to be pitied and helped, or they are rogues.

Cricket Scoreboard and Weather

Starring Flip Wilson and this week's guests Nancy Wilson, Claudine Longet and Bill Cosby