Added these 29th June in response to Clive's comment, the letters S and T in more detail. In response to a request from Pete Bowes, I have included more on the letter Q.
I have used a different approach such that what you see here are close up images under UV light without any colour changes or enhancements. They maybe a little blurred for which I apologise: The micro letters and numbers are visible but you may need to let your eyes focus a little.
I should point out that these things are not easy to recover, using a simplistic adjustment of contrast and brightness will not do the job and you will not get a decent result no matter how hard you try. Apart from the UV and backlight, I used Paint.Net, a free image editor, and the
Critiques are welcome..
Here's the Q just for Pete. Still needs a little more work, hard getting the last section cleaned up but it can be done. I made the image larger in case Nik has difficulty seeing this. No offence Nick :)
By the way and just for the record, here's another letter T this time from Jestyn's verse 70 written for Alf Boxall. In my view Alf was in Intelligence and Jestyn was one of his pupils. Open to conjecture just who other pupils in that class may have been, perhaps JFG?
In the top bar of the t, you can make out letters and numbers. In fact in each of the words in Verse 70 they are there to be found. No enhancement made to this image, just a close up with backlight and oblique lighting in this case.