Ed was 22. I was present aged 12. Corner of Roebuck Rd and Gladstone Rd Gisborne. Ed had been lecturing on healthy living in the old Gisborne Library (upstairs in Peel Street Gisborne). The interview with Dr Sutcliffe was broadcast through 1YA in September 1971. The interviewer was Laurie Swindell. I have a tape I made from the radio. The magazine "cover" was the centrefold. To see an actual cover see page 27 of Alexa Joooooooohnston's "Sir Ed Hillary-An Extraordinary Life".