His work was mainly cartographical in its aim, and theory was as far as possible excluded.
They can, however, hardly be described as maps, while in age they are surpassed by several cartographical clay tablets discovered in Babylonia.
The cartographical establishment founded by him in that year was carried on after his death in 1667 by his sons, his son-in-law, P. Duval (d.
Arrowsmith established himself in London in 1770 (General Atlas, 1817), but the cartographical business ceased on the death of John Arrowsmith in 1873.
Of great value for cartographical work is a careful survey, carried out by American engineers (1897-1898), for a continental railway running along the west coast from Mexico to Chile.
The first sufficient explorations for cartographical record were made by John Smith in 1614, and his map was long the basis - particularly in its nomenclature - of later maps.
This expedition confirmed by cartographical evidence the non-existence of Peary Channel, a fact established by M.