Wendy Padbury has also let slip that she has recorded for The Wheel in Space DVD which explains why the animation was Cancelled!
A Member of the Restoration Team let slip (after thinking it had been revealed that all but
Mission to the Unknown
The Daleks Master Plan
The Ice Warriors
The Wheel in Space
Have been found in a backhouse in Korea.
This means that all that are left missing are 11 parts which weren't sold oversea, but to Private Collectors.
This is only a rumour but an anonymous expert told me today that these are 90%-95% reliable and that an announcement is meant to be made on Doctor Who Live: The Afterparty - 9:05pm (BBC3) on The 23rd November.