NO RESERVE Educational wall chart depicting the human skeleton in anterior view, titled "Skelett (Vorderseite)" ("Skeleton – Front View"). Printed in German and mounted on rollers for classroom display. The chart features a detailed anatomical illustration of the human skeleton with numbered references and a corresponding German-language key identifying individual bones and anatomical structures. A retailer's stamp for M. Heisten, supplier of educational materials, is present on the roller and includes a Luxembourg address, indicating distribution and use within Luxembourg. The combination of German-language anatomical terminology and Luxembourg provenance reflects the multilingual educational environment of the country. The chart shows evidence of long-term classroom use, including creasing, surface wear, and handwritten markings. It represents a typical mid-20th-century teaching aid used for anatomy and biology instruction in schools. Description written by ChatGPT