The information and downloads available to members and non members are increasing in number. This page represents a consolidation of those available at various times and from different places on the web site.
Some are downloadable files which require the user to have programs such as Microsoft Word, Excel or a PDF reader installed on the receiving computer. Others are web pages already on the web site but repeated here.
Peter Llewellyn Nov 5th 2019, June 1st 2020, Nov 29th 2020