国家图书馆所藏传世孤本《仙源类谱》与《宗藩庆系录》,为赵宋王朝的皇族谱牒。两书为南宋内府抄本,装饰典雅华贵,书衣为皇室专用的明黄色织锦,开本阔大,高宽40×28厘米稍裕。版框为手工绘制,半框高宽27×20厘米稍裕。朱丝栏,白口,四周单边,纸张莹洁,正楷墨书,纸墨精良,书法工整,流畅优美。宋代皇族谱牒计分五种:凡编年以纪帝系,而载其历数及朝廷政令之因革 The National Library of Tibet handed down the solitary “Xiangyuan class spectrum” and “festivals and festivals,” for the Zhao Song dynasty of royalty spectrum. The two books for the Southern Song Dynasty House transcript, elegant and luxurious decoration, the bookclothes for the royal family dedicated bright yellow brocade, open the large, width and width 40 × 28 cm slightly margin. Frame for hand-drawn, half frame width 27 × 20 cm slightly margin. Zhu silk column, white, surrounded by unilateral, paper Ying Jie, block letters, excellent ink, calligraphy neat, smooth and beautiful. Genealogy of the Song Dynasty royal family scoring five: Where chronicle to Emperor Department, and containing its calendar and court decrees of leather