The index consists of a table of radar types etc (below), each being linked to the first image of that type. To get to the rest of the same type images, simply use the scroll facilities on each succeeding page.
The Troodos and Wyton photos are of the Transmitters and Receivers masts.
The number for the photograph is given in the caption below the photograph.
There are three sizes of photos: the thumbnail images which link to a page containing a larger image (640 by 480 pixels), and then a full size image which is linked from the previously mentioned larger image. Some of the full size images are very large and are hosted by Yorkshire CD books.
You will appreciate that there is ample scope for errors in this, so if you find any, please drop me a line - there is a link to the error form at the bottom of each page.