An original production used blueprint for 'Treehawk Cockpit (Puppet Action)'.
This blueprint would have been referenced by various departments on the production but primarily the model department. Dated 25/2/83, drawn by Gary Tomkins, the blueprint features a hand annotation in pencil.
Terrahawks was Gerry Anderson's (Thunderbirds, etc.) last television series to use puppets. A wonderful piece of Anderson history which would look great suitably framed.