How to identify currency notes, issued before 2005, RBI intends to withdraw from circulation by 31 March

In pic: Look in the red circle. The note was issued by the central bank before 2005. Thus, the note bears no year of issue.
                             

New Delhi: Reserve Bank of India (RBI) Governor, Reformist Raghuram Rajan, has waged war against black currency and counterfeits. In the regulation issued by the central bank on Wednesday, it is stated that currency notes issued prior to 2005 shall be withdrawn completely from circulation by RBI by 31 March 2014.Read more