I would like to guide a tour in Jerusalem sometime next week. For the historical and political perspective, I would be happy to show the City Line on a modern Google Map during the tour. I can either use a existing vector data or georeference a high-quality raster city map.
I searched online, and only found rough sketches like the one below, taken from Wikipedia.
Any idea where I can find an accurate map of the Jerusalem pre-1967 border?