I have just updated the National Cycle Network sub section of my website. By added some photos of NCR 48.
So I now have some photos from: NCR 1, NCR 7, NCR 12, NCR 15, NCR 63, NCR 48, NCR 64 and NCR 74.
Please check out the section at www.gordon-valentine.com/cycling/national-cycle-network/ and let me know what you think of it so far :).