Convention between Her Majesty and the Shah of Persia, for continuing the system of telegraphic communication between Europe and India through Persia . . . : Presented to both houses of Parliament by command of Her Majesty. 1873

In: http://hdl.handle.net/2027/mdp.39015073754627

Abstract

"Signed, in the English and Persian languages, at Tehran, December 2, 1872." ; Mode of access: Internet.