"Neue Automobil-Gesellschaft (NAG) was a German automobile manufacturer in Berlin. In 1915 it was renamed Nationale Automobil-Gesellschaft (NAG).
In 1902, German electrical company AEG purchased the coachbuilding side of Kühlstein under engineer Joseph Vollmer, renaming it NAG. The company´s first two cars were reliable, if unoriginal: the two-cylinder Typ A and 5.2 liter (317ci) four-cylinder Typ B, both with chain drive, which resembled contemporary Mercédès. Shortly, an enlarged Typ B2, with 40/45hp (30kW) 7.9-liter (482ci) four, appeared. In 1907, one of these was given to the Empress Auguste Viktoria." - (en.wikipedia.org 23.02.2020)
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