玉琮
Jade cong tube
玉器
新石器時期 齊家文化
長3.7公分 寬3.7公分
玉質，局部赭斑。方柱體，內圓外方，上下有射口。外壁光素無紋。
User Guide
CC0
You are free to copy, modify, and redistribute this image for any purpose even commercially, all without asking permission.
CC BY 4.0
You are free to copy, modify, and redistribute this work for any purpose even commercially, all without asking permission, with giving appropriate credit using the format below.
Jade cong tube, The National Palace Museum, Taipei, CC BY 4.0 @ www.npm.gov.tw
