Dave - NOT Jack , but Dick Frost who is still in good voice despite being even older than ME !
The Folk Chamber was in an old half timbered pub (Coach and Horses) when I joined . That was demolished and the and for club moved around a lot . When I left the RAF in 1972 the club was in Nags Head for the second time, and I was invited onto The Committee.
It was the first period at the Nags when Paul Simon did a floor spot and would have done a booking but the club wouldnt raise their offer.
Didnt you go to Amersham more than Wycombe Dave ? I DO remember a Dave Hill who played a bit of Washboard on occasions.