Mono was a German car manufacturer, operating under the name Mono-Werke Roger & Niebuhr, Automobil- und Maschinenfabrik, based in Hamburg. The company produced a single model, powered by a 6/16PS four-cylinder engine. Its sales remained…
🔒
Subscribe for Full Access
Brands and models — Full galleries and interactive map
Exotic car catalog — Full brand details and model specs
Documentation archive — Full scans, plus PDF and ZIP downloads
