One of the 3rd doctor's stories. 

For the entirety of the 3rd doctor's run, go to these torrents:     
http://piratebayproxy.live/torrent/8281180/Doctor_Who_-_1970_-_1974_%283rd_Doctor_-_Jon_Pertwee%29  
http://piratebayproxy.live/torrent/8309669/Doctor_Who_-_1970_-_1974_%283rd_Doctor_-_Jon_Pertwee%29_More_DVD_rip  
http://piratebayproxy.live/torrent/8314260/Doctor_Who_-_The_Ambassadors_of_Death_Remastered_DVD_rip  
http://piratebayproxy.live/torrent/8341753/Doctor_Who_-_The_Daemons_DVD_Rip 
http://piratebayproxy.live/torrent/8396339/Doctor_Who_-_1970_-_1974_%283rd_Doctor%29_More_DVD_rips

In contrast to other wiped colour episodes from the Pertwee era where the missing colour information had been inadvertently recorded on the surviving black and white film copies as a sequence of visual artefacts/dots or chroma dots, in the case of Episode 1 of this story this information was found to be incomplete, and only the red and green colour signal information was recoverable, requiring the missing blue signal information to be obtained via other means.

The new colour version of Episode 1 featured on the DVD thus employs approximated blue colour information, and although the outcome is not up to normal DVD quality, it gives an impression of what the episode would have looked like when originally broadcast

VIDEO:
Container: MKV
Codec: H264 @ 872 kbps
Resolution: 640 x 480 (4:3 aspect ratio)

AUDIO: MP3 @ 128 kbps