The company Albert Mebus (AMSO), Stahlwarenfabrik was based in Solingen-Ohligs, though its exact founding year remains undocumented. Initially specializing in the manufacture of cutlery and standard edged tools, the firm expanded its operations during the Third Reich era to include contract production of political edged weapons, with a primary focus on early SA service daggers (Sturmabteilung). Situated in Solingen-Ohligs, the manufacturer operated in the absolute center of German blade craft.
The firm manufactured an estimated total of only 1,000 SA service daggers. This extremely limited production run grants these historical pieces an exceptional rarity rating of 4.5/5 (highly rare) among advanced military antiques collectors. These early-production pieces feature classic solid nickel-silver fittings and bear the iconic etched blade motto "Alles für Deutschland". Beyond political daggers, the factory's portfolio included standard domestic cutlery and functional steel goods.
The distinctive trademark or logo of Albert Mebus (AMSO) featured a clean, minimalist layout. It consisted of the text "Albert Mebus Solingen-Ohligs" etched directly onto the lower part of the blade in a plain, straightforward font. This simple maker mark emphasized the manufacturer's practical orientation and makes their products highly recognizable in the collector's scene today. Today, surviving products from this maker represent a highly significant, scarce chapter of the Solingen cutlery history, making them excellent reference pieces for a blank weapons encyclopedia.
