Industrial fan by vintage Maico 1930s

Beautiful and very rare in this industrial fan state vintage maico 1930s. Very good condition but may have slight wear marks. With pretty original vespa color even (jielde lamp color) in working condition: has 3 speeds. In 1928, christian maier founded maico elektroapparate-fabrik gmbh in villingen-schwenningen in germany, which still operates to this day. In the 1930s, the company focused on different types of fans - wall fans, table fans, etc. This fan was produced by maico between 1928/1930. The fan has a cast iron base enamelled the safety grille are made of steel. The fan has been cleaned remains not much to clean as in the pictures. Height - 46 cm. Basic diameter - 23 cm. Slide of the grid - 33 cm.