A type of gold or currency associated with the city of Mannheim in Germany, often implying value or wealth.

मन्नहेम सोना (Mannheim sona)

English Usage: "The collector was thrilled to acquire a rare coin made of Mannheim gold."

Hindi Usage: "संग्राहक मन्नहेम सोने से बने दुर्लभ सिक्के को पाकर thrilled था।"