REMOVE

1. Kuril Islands (Russia)--Inde …
2. Index map of Chishima-rettō …
3. Series (Standard map series …
4. E 144°--E 159°/N 52°--N 42° …
5. United States. Army Map Serv …
6. United States. Army Map Serv …

WHAT

1. Index map of Chishima-ret … (1)
2. Kuril Islands (Russia)--I … (1)
3. Series (Standard map seri … (1)

WHERE

1. Asia (1)
2. E 144°--E 159°/N 52°--N 4 … (1)
3. Russia (1)

WHEN

1. 1947- (1)