REMOVE

1. Barra, Island of
2. Fair Isle

WHAT

1. Navigation (2)
2. Other graphic (2)
3. Pieter Goos, The lighting … (2)
4. Uncoloured (2)

WHERE

1. Barra, Island of (2)
2. Foula, Island of (2)
3. Scotland (2)
4. Shetland (2)

WHO

1. Goos, Pieter (2)
2. University of Edinburgh L … (2)

WHEN

1. 1662 (2)