一组十一套版票, 包括纪6, 纪12, 纪17, 纪18, 纪21, 纪23, 纪29, 特3, 特5, 特7 及特9等, 版票有部份缺票, 摺痕, 老化及黄斑等, 品相不一, 敬请预览.ChinaPeoples RepublicCollections and RangesA group of eleven full sheets (in set) including C6, C12, C17, C18, C21, C23, C29, S3, S5, S7 and S9; some with a couple of faint tone spots, light crease, some stamps are missing from sheets, also some sheets have been split apart