W-Waterloo (station)
X- I couldn't find an X town, so I opted for a place in Kent where there were a lot of X marks for railway crossings.
While making it, I remembered that Exeter is on the River Exe, So, the Exe might be better qualified because it says the name of the letter X.
Anyway, we have 2 for X!
Y-York
Z- Zouch
and the backs
from the area in Kent
from the area near the Exe.
I have some ideas for presentation, but also have several deadlines for end of June, so I will try to do the presentation as soon as possible. I have ideas for the other letter set, so will take it on holiday with me in early July to get it organised.