Dalek time machine (The Daleks' Master Plan)

The Daleks and Mavic Chen used a Dalek time machine to pursue the First Doctor, his companions and the Monk. This machine tracked their targets with a space-time scope. (TV: The Daleks' Master Plan) Following the time machine which was destroyed by Ian Chesterton and Barbara Wright, this machine was a modified version. (PROSE: Dalek Combat Training Manual)