This is a stunning example of a Mauritius 1904 SG E4b, the 15 Cents EXPRESS DELIVERY INLAND DOUBLE OVEPRINT in RED!

This is by FAR the RAREST of the EXPRESS DELIVERY stamps and it has no stop after the C.  It's in Very Fine Used condition on a cover piece, and cancelled with the date "SP 24 04" in Black.  This stamp is valued at L3500 in the Stanley Gibbons Catalogue!

This item is over $100 USD so I will ship it using 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!