REMOVE

1. World Atlas
2. Albania
3. Greece
4. Europe

WHAT

1. Atlas Map (2)
2. School (1)
3. School Atlas (1)

WHERE

1. Bosphorus (1)
2. Bulgaria (1)

WHO

1. Colton, G.W. (1)
2. Euler, Leonhard, 1707-178 … (1)
3. Ex officina Michaelis (1)
4. Fisher, Richard Swainson (1)
5. G.W. & C.B. Colton (1)

WHEN

1. 1753 (1)
2. 1866 (1)