The original is from John Bartholomew and co. from the Edinburgh Geographical Institute. It was published in 1914 in the Atlas of economic geography by Oxford U

The original is from John Bartholomew and co. from the Edinburgh Geographical Institute. It was published in 1914 in the Atlas of economic geography by Oxford University Press. https://archive.org/details/atlasofeconomicg00bart/page/n93 https://archive.org/details/atlasofeconomicg00bart/page/n93