This is a British Somaliland Military Expedition Cover.  It was sent to Norwich, England on 10/13/1903.

This guy is special because of the F.P.O. NO 46 Circle in BLACK on the front on the 1 Anna Red stamp.  There is also a BASE OFFICE TRANSIT MARKING dated 10/14 and an ADEN TRANSIT MARKING, dated 10/15.  This is a VERY RARE Cover!

This lot is over $100 USD so it will be shipped via Priority Mail in the US, and Registered Mail Overseas.  This is to ensure that it reaches you in a safe and timely manner, and includes tracking!