Technical Details:

On November 5, 2007 China National Philatelic Corperation issued a set of two first-day covers and two silk covers, both entitled "Chinese Ancient Calligraphy-Regular Script". The first-day covers carry one set of six special stamps, with a total face value of 7.20yuan.The stamps are entitled "Proclamation" , "Zhang Menglong Stele" , "Inscription for Sweet Spring at Jiucheng Palace" , "Predace for Sacred Religion at Wild Goose Pagoda" , "Yan Qinli Stele" and "Mysterious Pagoda Steele" , respectively.

Technical Details:
Serial number: 2007-30
Values in set: 6
Denomination: 7.20 yuan
Date of issue: November 5, 2007
Designer of stamps: Wang Huming
Editor in Charge: Tong Liying
Size of stamp: 30 * 40 mm
Perforation: 12 * 11.5
Sheet composition: 20 for Sheet I ;12 for Sheet II(two set of stamps)
Size of sheet: 150 * 240 mm for Sheet I ; 200 * 135 mm for Sheet II
Printing process: offset(embossed stamp for Sheet II)
Printer: Henan Provincial Posts and Telecommunications Printing House

(6-1)T　　　　　　　　Proclamation　　　　　　　　　　　　　　　　　　　　　　　1.20yuan
(6-2)T　　　　　　　　Zhang Menglong Stele　　　　　　　　　　　　　　　　　　　1.20yuan
(6-3)T　　　　　　　　Inscription for Sweet Spring at Jiucheng Palace　　　　　　　　1.20yuan
(6-4)T　　　　　　　　Predace for Sacred Religion at Wild Goose Pagoda　　　　　　1.20yuan
(6-5)T　　　　　　　　Yan Qinli Stele　　　　　　　　　　　　　　　　　　　　　　1.20yuan
(6-6)T　　　　　　　　Mysterious Pagoda Stele　　　　　　　　　　　　　 　　　　1.20yuan