![Autoradiograph of the first genetic fingerprint, Leicester, England, 1984](https://coimages.sciencemuseumgroup.org.uk/509/87/large_thumbnail_smg00285918.jpg)
Autoradiograph of the first genetic fingerprint, Leicester, England, 1984
1984
Autoradiograph of gel obtained by Southern blot of the first genetic fingerprint, prepared by Alec Jeffreys on 19th September, 1984, and laboratory notes handwritten by him during the procedure.