by Professor W. S. Bullough.

The first vertebrates of which there is any fossil record are the fishes. These showed great diversity of form, but from the point of view of evolution the most significant developments were lobed fins and lungs for breathing air.
(to 11.45)

Newyddion y Dydd ynghyd a Arolwg
Svlwadau arbenigwyr ar wahanol bynciau r dydd
(Daily news)
(Wenvoe, Blaen-Plwyf, Holme Moss and Sutton Coldfield only)

(to 13.20)

by John Galsworthy.
[Starring] Ralph Michael, William Squire
with Petra Davies, Jeremy Burnham, Petra Davies as Enid and Angela Owen as Madge

For the Very Young

Introduced by Robert Gladwell with Marty Batten, Beryl Gray, Barbro Mendoza, Barbara Miura, Suzy Scott.

New Look for Nylon
Highlights from the British Nylon Fair, including some of the latest developments in quick-drying summer knitwear, sports separates, and Jersey dresses.

Beauty Spot with Maureen O'Leary

Boutique
A shop-window of new ideas and accessories.

Spring Suits
A preview of the new season's fashion lines.

A doctor discusses with a psychotherapist some of the family situations concerned with bed-wetting.
(to 15.35)

(February Edition)
Ion Trant takes you for a winter walk round his farm In Wales and plans the crop which he will grow next spring.

A film series about the roving cowboy adventurer starring Ty Hardin.

A U.S. Army major is sent on a perilous mission to recover army money stolen by the chief of the Sioux Indians, Sitting Bull. Bronco agrees to act as his guide and they are joined by the only survivor from an ambush by the Sioux. As the three travel further into dangerous Indian territory, Bronco begins to suspect that Sitting Bull is not the only enemy.

On transmitters serving the areas.
6.10 News for Scotland, Northern Ireland, and the English Regions
News from Wales: 6.15-6.20

Barry Bucknell's Television Guide

A weekly programme for people who are looking for new ideas, new materials, and new ways to make their homes easier to run and safer and pleasanter to live in.

Look around with Cliff Michelmore, Derek Hart, Alan Whicker, Fyfe Robertson and including John Morgan, Polly Elwes and Cy Grant.

David Hughes says 'Make Mine Music' and introduces The Gaunt Brothers, Alma Caesari, John Hauxvell, Jean Allister, Gordon Russell, The George Mitchell Singers.

by Alan White.
Adapted for television by John Elliot.
A commercial traveller, employee of a small but well-established company, finds himself faced with a new way of life when his firm is taken over by a large combine.

In the last few years important discoveries have been made on the nature of sleep, which remains one of the great mysteries of the human brain.
Introduced by David Lutyens.

George Malcolm and Thurston Dart play Bach's Concerto in C for two harpsichords and strings with the Philomusica of London
(Leader, Granville Jones)
The programme also include Bach arias sung by Jacqueline Delman and the Brandenburg Concerto No. 4.
Introduced and directed by Thurston Dart.