Proof of four counterrevolutionaries’ guilt
The hidden story of the Beijing No. 6 Middle School Laogai facility
Authorized by the CCP committee of Guangzhou Dongping Farm: registry of the targets of the (proletarian) dictatorship

The people’s security group of the Revolutionary Committee of Chengdu City, Sichuan Province, and The PLA military control group of the public security office of Chengdu City:

The PLA Shanghai Municipal Military Control Committee: Public Notice
