I picked up a whole batch of vintage postcards of Edinburgh last week. Quite a mixed bag, but some great cards in amongst them. Whilst many seem to be of Princes Street, the variety of even these is incredible, with sometimes exactly the same picture with a different finish ... a black and white original vs. a colourised photo, or inset against a tartan border as in this example.
In addition to the more common views of Edinburgh, there are also some lovely ones of Warrender Park, Waterloo Place and the G.P.O. Finishes are a mixture of artist drawn, real photographic and printed. Several also have heraldic crests or coats of arms.
Again, with my backlog of postcards to process ever increasing, it's likely to be a while before I get these on to my own web site, but I have managed to get a selected few onto my Flickr site recently.
The postcards of Edinburgh I have managed to list can be found on my vintage postcards of Scotland page.