This is a very old unused colour postcard of The Pass of Glen Coe and Bidean Nam Bian. I don't know the exact age of this card, but it looks like it is from around the mid 1900s or so. It is an M&L National Series Colourful Scotland Post Card, by Millar and Lang Limited, Glasgow, numbered 144 and other than a little scuffing/creasing at the bottom of the card, it is in very good condition.
(E92)