four divisions fought at the Battle of Austerlitz on 2 December 1805 and had not made up all the losses suffered at that engagement. Consequently, his troops numbered only 29,000 infantry, 7,000 cavalry, 1,200 gunners, and 216 artillery pieces in December 1806. Not counting garrisons, the Prussians could put only 6,000 men into the field in that month. In 1806, the Russian field army consisted of 18 divisions. Each division included six 3-battalion infantry regiments, ten squadrons of heavy cavalry, ten squadrons of light cavalry, two heavy foot artillery batteries, three light foot artillery batteries, and one horse artillery battery. Since the foot batteries contained 14 guns apiece and the horse batteries 12 guns, each Russian division nominally controlled as many as 82 field pieces. Typically, the heavy batteries were made up of eight 12-pound cannons, four heavy howitzers, and two light howitzers. The light batteries had the same establishment except that they substituted 6- for 12-pound cannons. Horse batteries were entirely formed from 6-pound cannons. "Old and worn out in body and mind", the 75-year-old Marshal Kamensky exhibited clear signs that he was no longer fit to command. Around the time Pułtusk was fought, Kamensky left the front. The next day, he appeared in the streets of Grodno without his shirt on and called for a surgeon. Pointing out his many wounds, he demanded that the doctor give him a written statement that he was no longer able to serve. During December, his two lieutenants, of whom Buxhöwden was senior, began to intrigue against one another for the army command. After Pułtusk and Gołymin, the 8th and 14th Divisions remained with Bennigsen, who was not anxious to return them to their rightful wing commander. On 1 January 1807, Bennigsen's wing lay at Nowogród on the south bank of the ice-floe choked Narew River, while Buxhöwden's wing was to the northeast on the north bank. Around this time, Kamensky appeared at the front but his orders were ignored and he permanently withdrew from the campaign. His unstable and violent temperament eventually led to his murder at the hands of a peasant. Napoleon deployed his corps in a wide arc on the east side of the Vistula River covering Warsaw. He posted Bernadotte's I Corps on the left flank with headquarters at Osterode (Ostróda). In order from left to right came Marshal Michel Ney's VI Corps at Mława, Marshal Nicolas Soult's