This Maxi Card, dated 2nd December 1966, was issued alongside the Independence set. The card shows a black and white photograph of Sir Garfield Sobers, which was used as the basis for the 35c stamp in the set, with the relevant stamp affixed and the front of the card autographed by Garfield Sobers.
The reverse of the card says
First Day of Issue
Barbados Independence 1966
Published by: Philatelic Printing and Publishing Co Ltd
6 Broadway Mansions, Brighton Road, Worthing, Sussex.
This is a limited edition Maxi Card, normally priced by dealers at £25.