The company Wilhelm Krieger, Stahlwarenfabrik was established around 1900 (with some sources citing 1910) in Solingen-Merscheid. Boasting a long history in steelware craftsmanship, the firm was active in the production of high-quality edged weapons during the early years of the Third Reich. Notably, the company did not receive an RZM code, meaning its production of political daggers was strictly limited to the period prior to 1935.
The manufacturer specialized in the production of early SA service daggers (Sturmabteilung). The production run was exceptionally limited, totaling approximately 1,000 pieces. This scarcity grants these historical daggers a 4.5/5 rarity rating (highly rare) among military antiques collectors. These early-production pieces are recognized for their high-quality craftsmanship, featuring solid nickel-silver fittings and the iconic etched blade motto "Alles für Deutschland".
The trademark or maker mark of Wilhelm Krieger features a clean, minimalist layout. It typically consists of the text "Wilh. Krieger Solingen-Merscheid" etched directly onto the blade in a plain, functional font. This maker mark emphasized the manufacturer's practical orientation and makes their products easily recognizable in the collector's scene today. Surviving products from this maker represent a significant and scarce chapter of Solingen's blade industry, making them excellent reference examples for any comprehensive blank weapons encyclopedia focused on early Nazi-era manufacturers.