一、前言相当于商末周初时期的早期北方系统青铜文化中有一种把柄部弯曲的短剑(以下称“初期曲柄短剑”)。如在鄂尔多斯地区征集的铃首剑(图二,5),在吕梁地区曹家垣村(图二,4)、高红村(图二,2)、上东村、林遮峪村(图二,1)、去头村(图二,3)出土的铃首剑,在河北省抄道沟出土的羊首剑(图一,6),在北京市白 I. Preface It is equivalent to the early northern system of bronze culture in the early Shang and Zhou dynasties that there is a dagger with a curved handle (hereinafter referred to as “initial crank dagger”). Such as the bell-and-bell sword collected in the Erdos region (Figure 2 and 5). In the villages of Caojiyuan Village and Lvhong District (Figure 2 and 4) and Gao Hongcun (Figure 2 and 2) 1), go to the head village (Figure II, 3) unearthed bell sword, sheep dagger excavated in Hebei Province Sheep Sword (Figure I, 6), white in Beijing