Path B to J is shown in RED on the map below.

The 10 fig O.S. grid reference of each picture is available by right-clicking the image,
and selecting 'properties'. The grid reference is part of the file name.

For an Automatic full-screen run through click HERE

Then 'run this progam from current location' then 'YES' then 'Preview'

To stop the screensaver program just press the 'ESC' key.