Thank you so much. I just realized that my problem was that I thought I would simplify the process by using a download manager (Jdownloader)which should pick up all the links but seems to only get one from each group. If I go to the the WeTransfer page all the files are there.
My apologies for bugging you and I really appreciate you putting up these invaluable programs.
I'm appalled to hear that the BBC has no interest in acquiring copies for their archives - how short sighted. The people in these programs have made significant contributions to British culture including many who have influenced succeeding generations of performers.
Since the EFDSS is putting so much information on line might they be interested? Or perhaps the British Library Sound Archive.