SNG Royal Collection Copenhagen Complete Set - 43 Parts in 8 Volumes - Sylloge Nummorum Graecorum. This is the largest and most complete of all SNG's, and is utilized extensively by both scholars and the trade. The coverage is extensive and the research is very good. They measure 12" x 15", and contain plates of photos (!), illustrating 22, coins (which are described on facing pages). Eight volumes, folio, uniform maroon . Sabine Schultz and Jan Zahle, eds. Sylloge Nummorum Graecorum. The Royal Collection of Coins and Medals of the Danish National Museum. Supplement: Acquisitions Copenhagen: Nationalmuseet, pp., 54 b/w pls. Sb. ISBN $ Sylloge nummorum Graecorum: the royal collection of coins and medals, Danish National MuseumAuthor: Nationalmuseet (Denmark).