Its tape's catalogue entry is dated January 1969.
- In the BBC Sound Archive on tape TRW 6997: "Springboard: Daedalus".
- On Delia's Attic Tape DD231: "Daedalus"
and there are also
- BBC ACtive in the ClAssroom: Storycraft: Myths and Legends ISBN ASF-978-1-4066-0054-4
- Storycraft CDROM 2 ISBN 9781406600544
which both include "Icarus and Daedalus", which were published in August 2006 and cost about 100 quid each. Still, you never know.