This is the most important area of the Club's activities and is regulated by a set of very specific rules as well as comprehensive acceptance procedures which may involve taking up appropriate references.

The Club reserves the right to refuse any application and to terminate any membership of any circuit without giving any reason.

The circuits provide an excellent channel for buying and selling stamps of all kinds.

Some circuits are divided into geographic sections for buyers. Details will be supplied on request but only after membership of the Club has been confirmed.

There are separate circuits for Commonwealth, GB, GB Booklets & Panes, Foreign, Aviation Thematics, Twopenny Packet and Fivepenny Packet.