Tillingius, Matthias. Anchora salutis sacra, seu de laudano opiato. 12 Bl., 554 pp. With engraved title. 17 x 10 cm. Parchment d. C. (Berieben, upper capital with tear) with hs. Title. Frankfurt, Stock, 1671. VD17 12:191340L. – Rare work on the historical opium tincture Laudanum by Matthias Tillingius (1634-1685). – Internal joints at a few places slightly open, with continuous wet edge at the lower bridge and occasionally slightly flaky. Second sheet with possession stamp "Pharmacie ...Cocatrex ..."