Presented by Alan Tammadge
For Schools
(Repeated on Friday at 9.40 a.m.)
(The second-year broadcasts are at 10.2 a.m. on Mondays and at 10.2 a.m. on Wednesdays)
(To accompany this series a booklet, containing examples and explanatory notes, can be obtained by sending a crossed postal order for 1s. 0d. to [address removed])
(to 10.22)