AMS 1. Great Britain. War Office. General Staff. Geographical Section. G.S.G.S. 4416. Alternate title: Leszno, Poland. Polyconic projection. Nord de guerre zone grid. Relief shown by 10 meter contour intervals and spot elevations. With a glossary. Compiled from Germany, 1:25,000, German General Staff, sheets 4164, 1933; 4264, 1913 and 4265, 1916; Germany, 1:100,000, German General Staff, sheet 80, 1939; Poland, 1:100,000, Military Geographic Institute, sheets 40-23, 40-24, 41-23 and 41-24, 1934. Road classification in Poland based on British intelligence reports, 1943.