Bank Leu [Zurich], Schweizer Medaillen aus altem Privatbesitz, 12 October 1983, 13 October, 1986, 13 May, 1987, 1748 lots, 109 excellent plates, lists of estimates bound in. A very fine set, bound in black cloth, lettered in gilt on spine; one of the most important sales of Swiss medals ever to have appeared at public auction (£20-30)