Reference: UK1545
Brand: Intelligent AR Limited
UNITED KINGDOM (2015). Union flag - 'STEAM GWR' - B8GB15 A010. ATM mint
Intelligent AR Limited (25.08.2015) - Post&Go. Union flag (original paper, no date). Special imprint ' STEAM GWR '. Code B8GB15 A010. Mint ATM (1st Class up to 100g).