The posting of the video led to a Facebook discussion during which it emerged that Jeffrey Gibson was in possession of 62 files of audio recordings of George Caird's New Testament Theology lectures from Oxford from 1979 to 1982. I offered to host these files so that others could also hear these lectures from this famous New Testament scholar.
I have uploaded the files to this location:
George B. Caird: New Testament Theology Lectures
But that is just a list of linked files. The files beginning "NTT1" are numbered from lecture 3 to lecture 38, and they date from the academic year 1979-80. The files beginning "NTT2" are numbered by date (in the format year/month/day) and date from the academic year 1981-2.
[Update, 11.55pm:] Matthew Montonini has now produced a web page which can act as the main hub, with the numbering and dates clarified, so this is the place to go:
George B. Caird New Testament Theology Audio Lectures (1979-1982)
Many thanks to Jeffrey Gibson for sharing the files and the above photograph. Thanks too to Matthew Montonini for interacting with me on this project -- it has been an enjoyable experience.