https://cds.cern.ch/collection/NA10%2C%20NA38%2C%20NA50%20and%20NA51%20Experiments%20%28Archives%29?as=1
NA10, NA38, NA50 and NA51 Experiments (Archives) - CERN Document Server
CERN Document Server - NA10, NA38, NA50 and NA51 Experiments (Archives)
experimentsarchivescerndocumentserver