Eos was a German automobile brand that operated briefly between 1922 and 1923. The company was established by Rossinech & Co. in Berlin. Initially known as Erco, the brand focused on producing light cars during its short existence. Eos vehicles were powered by a 5/20 PS three-cylinder two-stroke engine, which characterized their design and performance. Despite the limited production period, the brand aimed to cater to the growing demand for…