That is indeed a Midland Ross booster. They came gold cadmium plated when new. The Midland Ross are identifiable by the case being held together by a large clamp. Google "Booster Dewey". He is in Oregon, USA. He will rebuild it to be good as new, and can send the case out to get replated as well. Very reasonable prices too.

Last edited by 469runner; 11/06/17 02:50 PM.