£15,000
By FADEN, William, April 30, 1778.
£15,000
By NASA, 1 July 1976.
£1,000
By WYLD, James, 1857.
£12,000
By REAL DIRECCION DE TRABAJOS HIDROGRAFICOS, 1815-1857.
£240,000
By RATZER, Bernard, 1776.
£45,000
By WILLIAMS, Richard and DURY, Andrew, 12th March, 1776.
The first modern chart of the Maldive Islands 

