Product Details
16
Great Britain
Product Description
20 October 2016 1st class Large deep scarlet from new booklet of 4 with revised font and darker red.
SG U2974a - new sub-number used for the new shade.
§ Note, we have changed the number from 2937.6a to 2937a.6 - the main number has to be the one with the suffix 'a', so that the next version (2017) is 2937a.7
