This is an Antigua Stamp from 1882.  It is SG 21, the Half Penny Dull Green, and this one is stunning!

This little beauty is in Mint Very Fine Condition with its Original Gum!

This Item is over $100 USD so I will be shipping it with Priority Mail in the states, and Registered Mail overseas.  This is to ensure that it reaches you in a safe and timely manner!