[Poland 1:100,000].
Wojskowy Instytut Geograficzny (Poland)
Warszawa : Wojskowy Instytut Geograficzny,
1924-38.
Relief shown by contours on most sheets; shown by shading or hachures on others.
Most sheets include legend and administrative diagram in margin.
Issued in quadrangles 30-minutes by 15-minutes.
Area covers pre-1938 Poland, former East Prussia, Danzig, and southeastern Lithuania.
Set interfiled with: Poland 1:100,000 GSGS 4177 1940-43 (shared graphic index in central GSGS file)