A cover from the Governor General’s Office.
Member’s of the Trinidad and Tobago philatelic society may remember Beeby-Thompson as a past President of the society. As such it is not surprising that a lot of mail to him has survived.
This particular cover was sent from the Governor General’s office which, as a government department, did not have to affix stamps. It was cancelled on it way through the postal system by a wavy line machine cancel dated 1968.