Перечитал ещё раз книгу A History of the 3rd SS Totenkopf Panzer Division Tiger Company
http://www.tigerscorner.ru/index.php?topic=1376.msg35055#msg35055 Вот выдержки касающиеся батареи штугов в оригинале
SS-Sturmgeschütze-Batterie Totenkopf
...The battery was formed on 1 June 1941. Gun commanders, gunners, loaders, and radio
operators were all sent from the SS-Artillerie-Ausbildungsund-Ersatz-Regiment (artillery
replacement regiment). ...In July 1941, the battery was moved from Berlin to Troop Training Grounds
Juterbog-Luckenwalde for continuation training on older-type assault guns.
Training started during the third week of July and ended toward the end of August
1941, when the battery received seven StuG III assault guns. The battery was loaded on 21
August 1941 in the town of Luckenwalde, arrived in Russia on the twenty-fifth, unloaded
in Dno, and was incorporated into SS-Artillerie-Regiment Totenkopf. On the twenty-sixth,
the 1st Platoon was attached to SS-Infanterie-Regiment 1, and the 2nd Platoon was
assigned to SS-Infanterie-Regiment 3. The 3rd Platoon remained at the disposal of the
divisional command. The battery would see extensive service, and after the last
Sturmgeschütze had been lost, the battery’s personnel fought on as infantry. In August
1942, the battery utilized two captured Russian T-34 tanks until withdrawn from the
Eastern Front and returned to France in October 1942. The remaining thirty-six personnel
would be integrated with the newly formed Panzer regiment and Sturmgeschütze
detachment. Upon arrival, the personnel in France were quartered at the Chateau de Nof.
...Sturmgeschütze Losses
8 January 1942—1 StuG hit; vehicle was a complete burnt-out wreck
8 February 1942—1 StuG abandoned after the engine caught fire
7 March 1942—1 StuG blown up by the crew
17 March 1942—4 StuG’s lost during the fighting around Biakowo.
Получается,источник в топике не так уж и точен. Матчасть была представлена ШтуГ 3 Ц/Д и 252-ми. Если верить Шпилю. На момент получения техники батареей модификация Е ещё не производилась.