9 September 2015 - 1st class Amethyst Purple
Issued to mark the occasion on which Her Majesty Queen Elizabeth II will become the longest serving monarch of this country.
The original stamps are coded O15R under the chin, and (REI)GN behind the neck.
Reprinted 21/01/16 with 2016 year code - O16R, first reported in February 2016
Choose any number of single stamps,
or Cylinder block of 6
or date block of 8 dated 26/02/16
If your choice is shown as out of stock, please ask.
SG number U3744 (also used for 2015)