Leu Numismatik. AUCTION CATALOGUES. Zürich, 2017–2021. Nine well-illustrated catalogues (as issued in ten), being Sales 1–10 except for No. 2. 4to, original matching blue cloth lettered in silver; jackets. A few scattered annotations. Mostly fine, with a couple of exceptions. A remarkable series of recent auction catalogues, primarily of ancient and medieval coins, issued in cloth bindings and with high production values. Ex Herb Kreindler Library.