0
It will be marked on the barrel.
One Life to Live - 1968 1-10939 was released on:
USA: 17 May 2011
Days of Our Lives - 1965 1-10939 was released on:
USA: 23 October 2008
Belgium: 21 March 2013
The first part could be a binary code for the letters J.
Try other HEX/DEC combination for the second part here; http://home2.paulschou.net/tools/xlate/
The House on 92nd Street - 1945 is rated/received certificates of:
Finland:K-16
Sweden:15
USA:Approved (PCA #10939)
West Germany:16