Are you suffering from nervous tension or constipation? Then you need to visit Perth Zoo. A choice of remedies were on offer, including a chance to bathe in radioactive water.

But if that hasn’t cured you, fear not. A nice lady attendant will happily offer you an enema. Or if you want something stronger, how about a complete intestinal cleansing?

In Perth Zoo. In 1950.

Dodgy Perth wonders what the animals made of all this.