This is a Trinidad and Tobago Postage Due Long Envelope.  It was sent from the UK to Harry Lake, that Governor of Trinidad & Tobago on 7/19/1946.

This cover was underpaid, and as such it was marked with the classic T in a Black hexagon.  Trinidad & Tobago SG D20 & D23, the 3d & 6d Dues were added to cover the cost!

You don't often see these available, so get them while you can!  If you like this item, come check out our store!  We offer a wide variety of covers and stamps for all your philatelic needs!

You have the option to have it shipped via regular or Priority Mail in the US, and Registered Mail overseas!  This does cost more, but it comes with tracking, and will help ensure the item reaches you in a safe and timely manner!