延资库是唐后期出现的一种重要仓库,在唐代政治与军事中曾经发挥过重要的作用。延资库使作为唐后期的一种重要使职,地位十分尊贵,并为五代所因袭。关于延资库与延资库使问题目前尚未有专文进行研究~([1]),故笔者不揣浅陋,试作探讨,以就教于方家。一、延资库的渊源与性质延资库为备边库的改名,这一点已为诸种史籍记载所证明,当属无误。那么,唐朝何时设置的备边库?《旧唐书》未见记载,《新唐书》记载说:“自会昌末,置 The extension of treasury was an important warehouse appearing in the late Tang Dynasty and played an important role in the political and military affairs in the Tang Dynasty. As a late Tang posturing minister, the postponement of treasury was very honorable and was followed by the Five Dynasties. On the extension of the library and the extension of the library so that the problem has not yet had a specific study ~ ([1]), so I do not hides shallow, try to explore to teach in the square. First, the source and nature of the extension of the library The extension of the library for the preparation of the reserve bank, which has been documented for various historical records, is correct. Then, when the Tang Dynasty set up a standby side library? ”Old Tang“ no record, ”New Tang“ records said: ”