Ordnance Survey Head Office Southampton Map Postcard

bg350 This is a truly specialist and scarce postcard published 30 years ago by Ordnance Survey to show the location of their head office in Southampton showing all the key surrounding roads and the close region from the Ordnance Survey map from 30 years ago when published and a bright red arrow at the exact point where to find their head office including a picture of it too (as a stamp on the front) and onreverse with its address, postcard and also the Ordnance Survey publishers all detailed in this specialist souvenir unused and mint.