The first thing I'll say is that I only ever really wrote these pages for my own (and a few colleagues') use. They are therefore not optimised for general external access. Nor are they particularly user friendly, but I hope they may still be of some use.
Alongside each symbol is the HTML command I use to include that gif into the text. You should be able to simply copy that line into your document. The only change you may require is in the SRC="" command. This specifies the location of the gif on your computer. If you have not used the same filenames as me, it will need to be changed. Note also that I use a UNIX based machine, so the path separator character is /. If you are on a DOS or Windows machine, you would be using \ instead. (I have no idea what is the equivalent on a MAC!) Also because of my using UNIX, a few of the filenames are longer than eight characters. You will have to rename them for a DOS machine. Sorry.
Also given are alternative names for some of the symbols. These are much easier to remember, but be warned; they do not work on all browsers. For example, in Netscape & and & will have the same effect. This will not always be so though.
I have also included an ASCII table. I have not checked them all, but for the most part this is the same as the ISO character codes. I am afraid this link is not written in HTML. It is just a plain text file and I know that some people have been unable to load it into their browser. I'm sorry, but I have rather too much work to do, to be setting a full ASCII table in HTML. I'm sure someone out there has done it already though.