North Site, Engraved Sutra Cave, Exterior, Upper Part, 'Three Buddhas and Twelve Divisions of the Mahayana Canon'
北响堂刻经洞外上方“三佛佛名及十二部经名”记
North Site | South Cave (Engraved Sutra Cave)
Northern Qi (550-577) | Buddha Names, Buddhist Sutra
Volume 1 Figure 10 in book Xiangtangshan shiku beike tiji zonglu by Zhang Lintang and Xu Peilan
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