This is an old unused colour postcard of The High Altar, St. Andrew’s Cathedral, Inverness. I don’t know the exact age of this card, but it is likely to be from the 1970s/1980s. It is a "Hail Caledonia" Post Card, by Whiteholme (Publishers) Ltd, Dundee, numbered 5437X and the card is in very good condition – no creases or obvious marks, with only very slight scuffing to some corners. 
(E193)