Tomorrow, Wednesday 16th January at 9pm, More 4 is broadcasting the first of two programmes called the £4 Million Restoration, which may be of interest to members. It documents the restoration of a Landmark Trust farmhouse in the Black Mountains, dating from c 1400. A new dating technique has been used which is claimed to work on timber previously undateable by conventional methods.
Further information is available in this article in The Guardian: newspaper: Welsh farmstead is rare medieval hall house, experts confirm and the programme details can be found here: Historic House Rescue.