An original magazine article / print.  It is not a photocopy. 

The year of publication, where known, will be shown in the title.

The darkest squares on the chart behind the image each represent  ONE CENTIMETRE 

Item comprises  2  side(s) from    2   page(s),  the first of which is shown in the image.

Unrelated content on reverse sides.
THIS ITEM IS FAIRLY OLD AND MAY SHOW LIGHT SIGNS OF AGE AND USE.
Your item will be sent flat and unfolded in a cellophane pocket and stiffened envelope.
No offers please.  Thank you very much for looking!