The Swiss dagger (Schweizerdolch) is a distinctive type of dagger used in Switzerland and by Swiss mercenaries during the 16th century. It develops from similar dagger types known as basler which were in use during the 14th and 15th centuries. The characteristic mark of the Swiss dagger are two crescent-shaped, inward-bent metal bars delimiting the hilt.
The curved shape of the Swiss dagger hilt appeared as early as the 13th century and remained peculiar to Switzerland, and does not appear to have been imitated elsewhere. The blade was characteristically double edged, tapering to a point and usually had a diamond shape cross-section.
One of the masterpieces of Hans Holbein the Younger is a 1521 design for a dance of death on the sheath of such a dagger (which was implemented on a number of surviving examples), After 1550, the Swiss dagger became a prestigious ornamental weapon, with hilt and sheath decorated with precious metal and scenes from the Bible, classical antiquity or Swiss history. Daggers of this period are also referred to as "Holbein" daggers. Schneider (1977) dates the bulk of the extant specimens of this ornamented type to the 1560s to 1570s. The Swiss dagger disappears with the beginning Baroque period, in the early 17th century. Schneider (1977) compiled a full index of all known originals and copies (including a considerable number of 19th-century imitations forgeries), for a total of 156 specimens. Many copies of originals were made in the period of national Romanticism (19th century), using a casting method. Schneider was able to distinguish copies from originals due to a slight shrinking due to the casting process. His conclusion was that only slightly less than half of the extant "Holbein" daggers are originals.
The ordnance dagger issued to officers in the Swiss Armed Forces beginning in 1943 was modeled after the historical Swiss dagger. In Nazi Germany, the hilts of some political and military daggers (worn by members of SS, SA, and NSKK formations) were also modelled on the Swiss dagger. In the Swiss army, the dagger was removed from the officers' dress uniform in 1995.
- E. A. Gessler, 'Eine Schweizer Dolchscheide mit der Darstellung des Totentanzes', in: Schweizerisches Landesmuseum in Zürich, Jahresbericht 39 (1930), 82-96.
- dated sheaths according to Schneider (1977): 1563 (no. 80), 1564 (79), 1565 (33), 1567 (16, 17), 1569 (27, 129), 1572 (113), 1573 (119), 1581 (43a), 1582? (97), 1585 (19,94), 1592 (58).
- Revue Militaire Suisse 147 (2002), p. 33.
- Franz Egger: Schweizerdolch in German, French and Italian in the online Historical Dictionary of Switzerland.
- Hugo Schneider, Der Schweizerdolch, Waffen- und Kulturgeschichtliche Entwicklung mit vollständiger Dokumentation der bekannten Originale und Kopien, Zurich (1977); review: B. Thomas, Zeitschrift für schweizerische Archäologie und Kunstgeschichte 35 (1978), 198f..
- E. A. Gessler, "Eine Schweizerdolchscheide mit der Darstellung des Totentanzes", Rapport annuel / Musée National Suisse 39 (1930), 85–94.