REMOVE

1. Atlantic Ocean -- Maps
2. North America
3. Portugal
4. Atlantic Ocean
5. [ca. 1558]

WHAT

1. Manuscripts (1)
2. Sea Charts (1)

WHERE

1. Africa (1)
2. Central America (1)
3. Iceland (1)
4. Ireland (1)

More 

WHO

1. Homem, Diogo, ca. 1520-15 … (1)

WHEN

1. [ca. 1558] (1)