25/02/16 - Travelling Post Office Faststamp from the Royal Mail Heritage: Transport set
A set of 6 Royal Mail Transport stamps was issued on 17 February and this single-design roll was issued at the same time. Whilst the set is gravure printed, the single-design roll is digitally printed.
After being introduced at Stampex, the single-design Locomotive/TPO roll was installed at the Museum of the Great Western Railway in Swindon - Steam GWR coinciding with the town's celebrations of 175 years of the GWR in Swindon.
The additional inscription is