We have no old photos of Trecwn available currently. However you can browse old photos of these nearby places:
The centre of Trecwn lies in a valley within say, two kilometres of three ancient hill settlements. I visited one which had a "roadway" entrance carved or hacked through the rock. At the time I felt I wanted to know more of life in that place as it was about 2000 to 3000 years' ago. I still feel the same about life in that place (as it was about 2056 to 3056 years' ago)!