A pair of two different production used blueprints.
Produced in the early 1980's, Terrahawks was Gerry Anderson's (Creator of Thunderbirds, etc.) last puppet orientated television series and featured such classic characters as Zelda and the sphere shaped Zeroids.
This pair consists of two hand drawn pencil blueprints detailing various aspects of the miniature sets.
A wonderful insight in to the making of the cult series.