'Can we foretell the sex of a child from the appearance and sex of its brothers or sisters? Mr. Peters says that we can; and this play is devoted to an exposition of the means of doing it, incorporated into an entertaining story. Parents or intending parents should give this play their attention–especially those parents who already have two girls (or two boys) and would like a further addition to the family if only they could be certain it would be a boy (or a girl). Mr. Peters claims to have tested his remarkable discovery in thousands of cases and in many lands.'
Source:
'If Only It Had Been a Boy', Kilmore Free Press, 1 August 1940, p.6.
Broadcast on 2 August 1940.