We could still defend ourselves in the 1930s, here especially factory fire brigades, build their fire engines using the open construction method. In part, this was done for cost reasons. Above, a vehicle from the Bayerische Motoren-Werke AG fire department, Munich, on Magirus M 305 (Six-cylinder carburetor engine, 65 PS 4559 cm3 displacement) in a recording from 3.11.1934. At the front the vehicle had an air foam pump of the type LS II and at the end of the frame a centrifugal fire pump of the type P V 1500 l / min delivery rate. The extinguishing water tank installed above the rear axle possessed 1800 I capacity. Below the 1936 built personnel carriers (without a pump) on Magirus M 25 of the volunteer fire department of the city of Laufen a.d. Saale,
