World on Mercators Projection.
Chart of the World on Mercators Projection. Showing the direction of the ocean currents, with the routes and distances between principal ports. By Keith Johnston, F.R.S.E. Keith Johnston's General Atlas. Engraved, Printed, and Published by W. & A.K. Johnston, Edinburgh & London.
David RumseyJohnston, Alexander Keith
1893
1893
W.& A.K. Johnston
1:72 000 000