Reference: UK1598BS6R
Brand: Intelligent AR Limited
UNITED KINGDOM (2015). Union flag - 'Hong Kong November 2015' - BNGB15 B001. Set 6 values + receipt
Intelligent AR Limited (20.11.2015) - Post&Go. Union flag (original paper, no date). Special imprint ' Hong Kong November 2015 '. Code BNGB15 B001. Mint 6-values set - Collectors strip + first day receipt.