20130419-Antonine
Map of the Roman Empire, depicting the Antonine Wall at Caerpentaloch - the old Gaelic name for Kirkintilloch which translates as "Fort at the end of the hillock", outside the Old Kirk Museum, which lays on top of the route of the former Antonine Wall, in Kirkintilloch, Scotland, on Friday 19th April 2013.
The Antonine Wall was the North Western Frontier of the Roman Empire