Does anyone know where I can buy a gear lever decal showing layout for a standard MGB gear lever. Holden used to stock them, but have just advised me that they can no longer get them. Or will I just have to get lucky at an autojumble?

Europa Spares do a wide selection of "badges" for gearlever knobs, etc. including the one you want.
Try www.europaspares.com and go to the online shop and look at the badges section. It is about £1.50 plus vat.

Thanks a lot Chris! All done and dusted. Incidentally, in answer to your question regarding Stoneleigh, I will not be able to make it this year due to the house move. I have agreed to take over as the East Anglian contact from Chris Wilson as soon as I have settled. It will be early July and I will advise you then. Thanks again, David