A weekly series designed for enthusiasts of all ages who wish to extend their understanding and enjoyment of music.
Opera
' The Heroine'
Illustrated talk by Else Mayer -Lismann

In this edition:
Know Your Industry: a fortnightly series of talks. 5-The National Inspection Council: Brigadier W. G. S. Thompson O.B.E ,., chief executive officer of the National Inspection Council for Electrical Installation Contracting, explains how his organisation works and how it ensures high standards in installation work
Incentive Payments: Peter Trench , director of the National Federation of Building Trades Employers, and Harry Weaver of the Amalgamated Union of Building Trade Workers, get to grips with this important and controversial topic. In the chair, Donald Holms
News of the Week: by William Bryant and other items of technical and topical interest
Introduced by Charles Crichton

A monthly series edited by Bob Spencer and Maxwell Knight
Derek Waters describes ways of giving young Londoners a chance to become field naturalists
David McClintock reports on the Darwinian Centenary conference of the Botanical Society
1. C. T. Nisbet discusses the occurrence of American waders in this country in relation to their breeding grounds
W. D. Campbell reveals opportunities for garden bird-watchers to contribute to ornithology
Produced by Winwood Reade

Today's overseas commodity and financial news, and the London Stock Market closing report