Coins and Historical Medals

Royal Society of Edinburgh, an oval silver ticket or pass, royal society edinburgh instituted 1783, rev. named (Robt Haldane, 1820), 37 x 29mm, 14.05g (D & W pp. 126-7; W 2644). About extremely fine; pierced at top for suspension £300-£400

Robert Haldane (1772-1854), Scottish mathematician