I've recently come across a website that gave details of a particular way of gimmicking two cards to use with several tricks.

The two cards were glued together at the bottom, one being short, and thus used as a type of key card, but also allowing two faces to be seen if need be.

Needless to say, I've lost it!! Can anyone help me with this please.

Golden Boy.

I believe the first person to invent this gimmick was Dr Jaks and later used in work by Juan Tamariz, John Bannon and Aldo Columbini. You may like to check out their work before resorting to learning from a website.

--Andi