Hello, just this image tonight.  One of the new (2017) value Machin definitives I picked up while in London.  (security 17 No code)

Will be listed in the cddstamps online store very soon...   click this link or copy this to your browser ...  https://www.hipstamp.com/store/cddstamp      along with a few more new GB issues.

Enjoy your stamps   Michael
cddstamps.com