The description below is taken from the Airfix catalogue this kit was first seen in. There is also extra information underneath the main catalogues description including the changes to the name of this kit in the catalogues.
Airfix Catalogue description:Structors Assortment Pack Quantity 12
Airfix Series (first appearance): 6
This kit appeared in these catalogues:
1985 Edition Ref: 960110
Just some of the kits listed...