Poland.
2. In the middle of October the 50th Reserve Division and the 49th Reserve Division belonged to the 8th Army (Von Hindenburg) and took part in the second German offensive in Poland (battles between the Vistula and the Warta in October, Lodz in November, on the Bzura-Rawka front in December).
Since November the 25th Reserve Corps has belonged to the 9th Army.
1915.
1. Engaged in the operations along the Bzura (region of Bolimow) during the winter and spring of 1915, the 50th Reserve Division took part in the summer offensive of Von Hindenburg and pursued the Russians to the vicinity of Baranovitchi. In June it transferred the 232d Reserve Infantry Regiment to the 107th Division, a new formation.
2. In September the 25th Reserve Corps was dissolved—the 49th Reserve Division remained in Russia, the 50th Reserved Division was transferred to the Western Front. The division entrained at Kovno on October 7. (Itinerary: Koenigsberg-Marienburg-Stettin-Hamburg-Bremen-Osnabrueck-Muenster-Aix la Chapelle-Namur-Givet.) It detrained at Rethel October 13–14.
France-Champagne.
3. On October 16 the 50th Reserve Division was sent to Champagne. It cooperated in the gas attack of October 27 in the vicinity of Rheims and remained in line until December 19.
Artois.
4. Entraining at Witry les Rheims for Douai on December 21, it took over the sector Roclincourt, east of Neuville-St. Vaast.