Hidden worlds fresh clues to the past : did Columbus, Magellan and Piri Reis know the Glareanus maps? /
Veer, Matthijs Henri Jacob Theodor van der.
Moerman, Peter.
Hills, Anthony Denis.
London Corgi
1975
This translation originally published: London : Souvenir Press, 1974. - Translation of: 'Nieuwe sporen naar het verleden'. Deventer : Ankh-Hermes, 1972
Includes index
Curiosities and wonders.