As reported in LINN's New Issues-Asia; the publication dated Jan. 2, 2006.

Aug. 30: Korean National Costumes,
Four se-tenant 3w, 80w, 100w, 120w, various women in costumes with accessories;
Souvenir sheet with 140w stamp, children;
320w booklet, contents not reported.
Designer, Kim Hae Yong; offset, Korea Stamp Corp.; 20,000 perf sets; 1,000 imperf sets; 1,000 perf booklets; 500 perf booklets without covers; 500 imperf booklets, 50 imperf booklets without covers.

As shown on Herrick's Web-Site, May 18, 2006:

Perforated Perforated