I think you are referring to commemoratives.

Spelling it correctly may help with searches.

I have managed to satisfy the enquiry. Thanks to anybody who looked for the publication.

A customer has asked if I can supply or copy The Philatelic Bureau publication "1985/1986 British Special Stamps". I don't have any older Bulletins now or other publications, so if anybody can root this out he would be grateful. Please contact me direct as well as here - ian [@] norphil-do...

Thank you mozzerb. I'm sure I have a 1939 POG somewhere but I may have leant it to somebody, sometime. Goodbye to that then! I hadn't checked for it being sealed but it is actually an ungummed insert flap, so couldn't be sealed. It has a postmark on the reverse for 28 September, which is applied con...

I have a distant recollection that if a private redirection of an item sent by a printed paper reduced rate took place, then fresh postage should have been applied. That is my easy answer to the conundrum presented by the cover pictured. Posted in September 1940, 1d was paid which is the rate for 2 ...