REMOVE

1. Ryukyu Islands--Index maps
2. Asia
3. United States. Army Map Serv …

WHAT

1. Index map of Ryūkyū-Rettō … (1)
2. Index map of Southern Jap … (1)
3. Series (Standard map seri … (1)
4. Series (Standard map seri … (1)

WHERE

1. Japan (2)
2. Ryukyu Islands (2)
3. E 120°--E 138°/N 32°--N 2 … (1)
4. E 122°--E 133°/N 32°--N 2 … (1)

WHO

1. United States. Army Map S … (2)

WHEN

1. 1945- (2)