How can I find out what this old currency from India is worth?

&lt;img src="http://www.cointalk.com/attachment.php?attachmentid=195531&amp;amp;stc=1" attachmentid="195531" alt="" id="vbattach_195531" class="previewthumb"&gt;&lt;img src="http://www.cointalk.com/attachment.php?attachmentid=195532&amp;amp;stc=1" attachmentid="195532" alt="" id="vbattach_195532" class="previewthumb"&gt;<br><br>I do not know how old it is or anything.