Single Country and Thematics
These circuits are operated by EBS Spacefillers, Derek Ward. The current list of interests is as follows:

GB (Early), GB (All), Channel Islands and IOM, Antarctica, Ascension, Australia, Canada, Ceylon, Gibraltar, Hong Kong, India, Malta, New Zealand, Papua and New Guinea, South Africa, Trinidad And Tobago, British Commonwealth in general.

Austria, Belgium, Ethiopia, France, Germany (Post 1990), Germany (All), Greece, Gulf States from Kuwait to Oman (not Saudi Arabia or Iraq), Iceland, Italy, Latin America, Netherlands, Portugal, Russia, South America, Spain, Sweden, Switzerland, Thailand, Turkey, USA, Yemen, North West Europe in general.

Thematics: Aircraft, Birds, Lighthouses, Medicinal Plants, Medical (anything), Orchids, World War II, Cinderella items , Fiscals (world), Perfins (world).

The above just about covers most places. There is not much call for African countries or the old communist countries such as Poland, Czechoslovakia etc except under Thematics. Any new requests should be brought to the attention of Derek Ward.