Security Feature: Water mark of a Royal Bengal Tiger in the left hand side of the note. Security thread on the right hand side of Nartional Emblem. Diamond pattern See-through image just above the water mark area.
Date of Issue : 03-09-1979
Security feature: Security thread on the left hand side near the picture of a woman pounding rice and a water mark depicting the head of a Royal Bengal Tiger faces to the left on the right hand side.
Date of Issue : 18-12-1973
Security Feature: Security thread run across the middle of the note and water mark depicting the head of a Royal Bengal Tiger on the right hand side
Date of Issue : 02-03-1973
Date of Issue : 04-03-1972
The note ceased on 30-03-1974.