These are all postmarked with the Royal Mail FD postmarks. Some with the Tallents House postmark and some with the "alternate" Cardiff postmark. I particularly like the ones with the Cardiff postmark - the cyberman. They all turned out well I think. There were more stamps in the series but I decided to just stick to a few of my favorites.
This cover has all the stamps from a retail booklet, cancelled with the official first day postmark.