⚜️ A vintage REISS slide rule, a precision mathematical instrument used before calculators.
⚜️ REISS (later Reiss-Darmstadt) was a respected German manufacturer known for high-quality engineering tools.
⚜️ The model, a Darmstadt-type slide rule, recognizable by:
• the three-part linear slide,
• multiple logarithmic, trigonometric, and exponential scales,
• red auxiliary markings,
• and the classic red faux-leather protective case stamped “REISS.”
⚜️ These rules were commonly used by engineers, architects, physics students and technicians during the 1960s–1970s.
⚜️ German-made slide rules are sought after because they tend to be more accurate and durable than many American or Soviet-era equivalents. REISS is one of the respected brands (along with Aristo, Faber-Castell, and Nestler).
❕Clean, crisp markings, some light wear but overall excellent vintage condition. Case also very good with minor surface wear only.
Vartotojų apsaugos teisės aktai netaikomi tavo pirkiniams iš kitų vartotojų. Tiksliau, tavo sandoriui netaikoma Civilinio kodekso 6.228¹⁰ straipsnyje numatyta