Prüssing-Sternersen of Germany apparently built only this HOAE in 1924.
O-36 -- {2.835 / 2.835 / 35.8} / {72 / 72 / 586}
2cyl; Prüssing-Sternersen; 10hp@1800rpm; 1924; Wt = 44#. Ae39. Applications: None found.