REMOVE

1. Chart Map
2. View
3. Russia
4. Chukchi Peninsula (Russia)

WHAT

1. Atlas Map (3)
2. World Atlas (3)
3. Missionary (1)

WHERE

1. Western Hemisphere (3)
2. Eastern Hemisphere (1)

WHO

1. Cumming, J. (1)
2. Greenleaf, Jeremiah (1)
3. Heywood, A. (1)
4. J. Greenleaf. (1)
5. James MacLeod and Francis … (1)

WHEN

1. 1848 (3)