Then, our fair correspondent adds, with a twinkle in her pen...

7 seconds sound clip from the Wuthering Heights (1939)) classic radio play.

You can hear this line at 00:01:16 in the radio play.

Quote context

[...]

- For it was your letters asking for Wuthering Heights that started me in pursuit of it.

- May I read you one of the many letters requesting Emily Brontë's masterpiece?

- This letter says, I'm wondering would you, could you, give us 'Wuthering Heights'?

- If I thought my request could be granted, I should be thrilled to the skies.

- I think it's one of the greatest love stories that's ever been told, and leaves you with something to think about.

- Then, our fair correspondent adds, with a twinkle in her pen...

- 'If 'Wuthering Heights' is staged, I shall use two cakes of Lux Toilet Soap each week instead of one.'

- It's very gratifying to me that the products behind this theatre - Lux Toilet Soap and Lux Flakes - are of such incomparably high standards that I have no hesitation in asking you to purchase them.

- And now, just a word about how I came to cast tonight's play.

- The part of Cathy requires great talent in an actress. But, above all, it demands sincerity.

[...]