1977, as seen in 'Destiny of the Daleks' with Tom Baker

Reference: https://drwhostuff.com/binge-watch-movellans-daleks/

The Peter Logan collection of original Dr. Who Props

Peter Joined Visual the BBC’s Effects Dept in July 1967 where he worked on many episodes as a design assistant making props for visual effects and operating them in the studio and on location.

His filming, and studio recording, for the BBC with Dr. who was as follows:

Aug 1967 ABOMINABLE SNOWMAN Designers Ron Oats & Ulrich Grosser

1967 ICE WARRIORS Designers Bernard Wilkie & Ron Oats Feb 1968 FURY FROM THE DEEP Designers Peter Day & Len Hutton

1970 INFERNO Designer Len Hutton

1971 CLAWS OF AXOS Designer John Horton May 1972 DR. WHO AND THE MUTANTS

1973 CARNIVAL OF MONSTERS Des. John Horton

1973 TIME WARRIORS Des. Jim Ward

1976 BRAIN OF MARBIUS Des. John Horton Mar
1977 THE SUNMAKERS Des. Peter Day & Peter Logan (Location) Jun 1977 THE SUNMAKERS Acting Des. Peter Logan
Dec 1977 INVASION OF TIME Des. Richard Conway & Colin Mapson
Jun 1978 ANDRIODS OF TARA Des. Len Hutton

Then on 16 Jan 1979 he became head designer and was involved in:

Jun. 1979 DESTINY OF THE DALEKS Des. Peter Logan
Dec 1980 KEEPER OF TRAKEN Des. Peter Logan Jun.
1981 KINDA Des. Peter Logan
Jan. 1982 TIME FLIGHT Des. Peter Logan