《宋史·志·卷一》
此后率府兵曹梁令瓒又改用木材制作游仪，依据李淳风的方法而稍加新意，皇帝诏令他和一行共同考校得失，改为铸造铜仪，古今都称赞它的详细精确。
其后率府兵曹梁令瓒更以木为游仪，因淳风之法而稍附新意，诏与一行杂校得失，改铸铜仪，古今称其详确。
Afterwards, the commander-in-chief Liang Lingzan used wood to make a celestial globe, with Li Chunfeng's method as the basis, but added a few new ideas, and the emperor issued an edict for him and Yi Xing to jointly examine the gains and losses, and changed it to cast a celestial globe of bronze, both ancient and modern times praised its meticulousness and precision.