Arab Observer ended in 1966.
Arab Observer was created in 1960.
Manchester Observer ended in 1828.
The Bangladesh Observer ended in 2010.
Christian Observer ended in 1874.
Salem Observer ended in 1919.
Walsall Observer ended in 2009.
African Observer ended in 1828.
Ponteland Observer ended in 1986.
Royal Observer Corps ended in 1995.
St. Louis Observer ended in 1836.
Arab Federation ended in 1958.
United Nations Observer Mission in Georgia ended in 2009.