Hi Colin
Thankyou for your quick response
I will get in touch with him to see if I can acquire a key. I was thinking of trapping away from that area anyway, towards the South, there is a few car parking spaces along the road near my village, went up there today to have a scout round, hasn't changed much which can only be a good thing! I would be very interested in seeing these old records as they may be able to help me with what to expect, declines etc of most recent years.
Ben