El Casco M-1 Stapler - Spain Mid 20th Century

The El Casco Model M-1 stapler is an exemplary piece of mid-20th century industrial design originating from Spain. El Casco (Spanish for “The Helmet”) began as a Basque metalworking company before focusing on refined desktop instruments in the early 1900s. By the mid-20th century, El Casco was producing a range of office tools designed to combine durability with elegant aesthetics — the Model M-1 being one of the most iconic. This stapler stands out not just for its robust engineering, but for its timeless look: bold yet graceful, practical yet elegant. It reflects a period when everyday objects were designed to be as beautiful as they were useful — a hallmark of collectible industrial design. Crafted with precision and an unmistakable blend of form and function, this stapler exemplifies El Casco’s transition from traditional metalworking to luxury desk accessories. Key Features: • Maker: El Casco (Garantía El Casco) • Model: M-1 • Origin: Spain • Date: Circa 1960s–1970s • Construction: Heavy cast metal; black lacquer finish with polished brass hardware • Functionality: Adjustable staple plate; accepts standard staples (26/6, 23/15) • Markings: El Casco logo and model designation visible on base