A Brief History of the Italian Marque
Alberico Seiling was general representative for Italy and the Empire (as it was then) of Seiling, or "6" (Sei), and Max Turkheimer.
He built 297cc and 347cc unit construction side-valve singles with a three-speed gearbox and external flywheel. The machine had rear suspension.
In 1939 the brand name changed to Altea
See also MAS.
Sources: Moto di Lombardia
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