Schulman, J. COLLECTION DE FEU SON EXCELLENCE LE DR. A. VROLIK ... CATALOGUE D’UNE COLLECTION FORT INTÉRESSANTE DE MONNAIES IMPÉRIALES ET ROYALES, DES PRINCES LAÏQUES ET ECCLÉSIASTIQUES ... Amsterdam, 8 novembre 1897 et jours suivants. 8vo, original printed paper covers. 95, (1) pages; 1790 lots; 4 halftone plates depicting coins and medals. Near fine. [with] Schulman, J. CATALOGUE DES RICHES COLLECTIONS DE MÉDAILLES ET JETONS HISTORIQUES... Amsterdam, 12–14 décembre 1899. 8vo, original printed card covers. 57, (1) pages; 1270 lots; 2 halftone plates depicting coins and medals. Rear cover torn; very good. [with] Schulman, J. CATALOGUE DE MONNAIES, MÉDAILLES ET JETONS... Amsterdam, 25 mars 1901 et jours suivants. 8vo, original printed paper covers. 64 pages; 1643 lots; 2 halftone plates depicting coins and medals. Near fine. Three early Schulman catalogues, all with plates, offering an impressive range of ancient, medieval and modern coins and medals. The 1897 Vrolik sale was significant; the plates depict Merovingian coins as well as coins and medals of the late Renaissance and early modern periods. The plated 1899 sale includes a Betts-26.