On the last day of my holiday was walking on the beach at Llandudno and spotted a curious coloured brick. Turned this over and found the initials of brick mark: R &. I had found a partial full brick in Colwyn Bay a few days earlier. Could not say how long the sea had reshaped the brick as it was now round and smooth. Good find... not easy to spot...brought this one home with me as a souvenir from the holiday.