1969 (10) Post Office Technology - Wessex - Brecqhou Island Definitives + Southampton FDI (5d)

Highly unusual Wessex cover......

The front of the cover features the Brecqhou Island Definitives, cancelled by the appropriate 'Heliport' H/S - BUT on the rear is a single 5d 'National Giro' stamp cancelled by the appropriate Southampton FDI...

One of the rare H/S's for this issue was for the Southampton Boat Show, so the link is there for this Southampton FDI.... Serviced by Rembrandt, so they knew what they were doing !

Code: 65533