Fishtail Patterns
Kija chi or Stories of Gija, Call No. 27, pgs. 017 recto & verso
Haedong myongjang chon or Eminent Generals of Korea, Call No. 29 Vol 1, pgs. 004 recto & verso
[Sinjung] Tongguk yoji sungnam or Revised and Enlarged Survey of the Geography of Joseon, Call No. 32 Vol 1, pgs. 030 recto & verso
[Sinjung] Tongguk yoji sungnam or Revised and Enlarged Survey of the Geography of Joseon, Call No. 32 Vol 3, pgs. 021 recto & verso
Fishtail patterns were used in printmaking in order to distinguish the middle section of the sheet. This allowed the book maker to properly fold the sheet along the center.
Source: Minah Song (2009) The history and characteristics of traditional
Korean books and bookbinding, Journal of the Institute of Conservation, 32:1, 53-78, DOI: 10.1080/19455220802630743