Changes made by 79/672/EEC: Commission Decision of 13 July 1979 excluding from admission free of Common Customs Tariff duties the scientific apparatus described as 'Ohio nuclear delta scan 50 slow'
EU Decision 1979/672
No changes made by 79/672/EEC: Commission Decision of 13 July 1979 excluding from admission free of Common Customs Tariff duties the scientific apparatus described as 'Ohio nuclear delta scan 50 slow' are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.