Signed Original Artwork from ‘The Who’s Who of Doctor Who’ Coloured Pencils on cartridge paper. Matted/Mounted with backing board. 4 ¼ 4 ¼The Sixth Doctor met this L3 maintenance robot on the planet Ravolox. Drathro was placed in an underground habitat known as “Marb Station” after being
created by sleepers (astronauts from the Andromeda constellation in suspended animation) to protect them and guard their secrets.