page_title: Mercedes-Euklid
hierarchical_section_title: Mercedes-Euklid
caption_attribution_description: English: A Mercedes typewriter used by Francisco Pascasio Moreno. (La Plata Museum, Argentina.) Español: Una máquina de escribir Mercedes usada por el científico y naturista argentino Francisco Pascasio Moreno. (Museo de Historia Natural de La Plata, Argentina).
context_page_description: The Mercedes-Euklid is a German-invented calculator from the early twentieth century. It was built by Mercedes Büro-Maschinen Werke AG in Thuringia, Germany in 1905. The first manual mechanical models utilized a proportional-lever design invented by Christel Hamann in 1903.
  An electric model, the Mercedes Euklid 30, was released circa 1945, though it may not have been the company's first electric calculator. In the 1960s, another electric model was released under the name "Cellatron."
context_section_description: The Mercedes-Euklid is a German-invented calculator from the early twentieth century. It was built by Mercedes Büro-Maschinen Werke AG in Thuringia, Germany in 1905. The first manual mechanical models utilized a proportional-lever design invented by Christel Hamann in 1903.
  An electric model, the Mercedes Euklid 30, was released circa 1945, though it may not have been the company's first electric calculator. In the 1960s, another electric model was released under the name "Cellatron."
caption: The Mercedes company is also known for producing typewriters
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