The Davenport Collection
- a growing resource on magic and entertainment history

Chuft Toys and Gifts Ltd.

Humm Dinga

Humm Dinga

The instructions explain how this toy is both a noise maker and an example of persistence of vision. This latter effect comes from the merging of the colours on the disc as it spins round. Manufactured by Chuft Toys and Gifts Ltd, Stockton-on-Tees, England.