History:Plica (sigillography)

From HandWiki
Plica on a deed of Charles IV.

Plica (from Latin plica, meaning fold) is a term used in sigillography and related archival contexts for a reinforcement of the lower edge of a charter or deed, produced by folding up the bottom of the sheet of parchment to achieve a double thickness.

The purpose of the fold is to provide a more secure anchorage for the seal, and to guard against the parchment being torn. Slots were normally cut in the double thickness of parchment, a cord or tag of parchment threaded through them, and the seal attached to that.

References

  • Hlaváček, Ivan; Kašpar, Jaroslav; Nový, Rostislav (1994) (in Czech). Vademecum pomocných věd historických. Jinočany: H&H. p. 181. ISBN 80-85467-47-X.