REMOVE

1. GSGS (Series) ; 4040

WHAT

1. Belgium--Index maps (1)
2. Belgium--Maps, Topographi … (1)
3. France--Index maps (1)
4. France--Maps, Topographic (1)

WHERE

1. E 2º--E 8º/N 49º--N 51º (1)
2. Europe (1)
3. France; Belgium (1)

WHO

1. Great Britain. Directorat … (1)
2. United States. Army Map S … (1)

WHEN

1. 1943- (1)