There were Heinkel He 111s, Junkers Ju 88s and Dorniers. Messerschmitt Me 210 and Junkers Ju 88. Prisoners worked for Junkers, Messerschmitt, Henschel and , among others. Instead, the Germans relied on paratroops transported by Junkers Ju 52s and specialised ski troops. It largely represented the wealthy landowning elite Prussian Junkers. Reconnaissance by Junkers Ju 86 aircraft had identified the airfields as fighter bases. The first aircraft used were Junkers F.13 and Fokker F.VII. The machine resembled the Junkers Ju 188. This led to Udet championing the dive bomber, particularly the Junkers Ju 87. As and B2s were completed at the Junkers factory in Dessau. It originated from the work of pioneering aeronautical designer Hugo Junkers. Bosch bought the gas appliances production from Junkers & Co. in 1932. It was founded there in 1895 by Hugo Junkers, initially manufacturing boilers and radiators. It was to be powered by the new Junkers Jumo 210 engine. Plans for historical models like the Junkers Ju-52 were also in development.