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| | Polish September Campaign - Encyclopedia, History, Geography and Biography (Site not responding. Last check: 2007-10-22) |
 | | Polish Bofors 40 mm antiaircraft gun and a bombed Polish Army column during the Battle of the Bzura. |
 | | Polish forces abandoned regions of Pomerania, Greater Poland and Silesia in the first week of the campaign, after a series of battles known as the Battle of the Border. |
 | | On 10 September, the Polish commander in chief, Marshal Edward Rydz-Śmigły, ordered a general retreat to the southeast, towards the so-called Romanian bridgehead.Meanwhile, the Germans were tightening their encirclement of the Polish forces west of the Vistula (in the Łódź area and, still farther west, around Poznań) and also penetrating deeply into eastern Poland. |
| arikah.com /encyclopedia/Polish_September_Campaign_1939 (6338 words) |
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