Brian , great to see your photos in this thread. I work in offices right next to the old Tyndall Street goods Shed. I have to say they've done a good job on the hotel conversion. I must get some old maps of the area, looks like a good modelling project . Also took a drive to the old site of Clarence road, which I remember well, but sadly nothing to see now, just rows and rows of modern flats.
Anyway , see you at the Cardiff show in a few weeks time. I am in Florida so will probably. Come back with the basis of a new US layout, I always do!
Tony