This is a Bermuda Registered Cover from 1894, with a RARE usage of SG 11, the 1 Shilling Green!  This is valued at L600 in the Stanley Gibbons Catalogue.

This cover also has a crossed out OHMS marking, as well a Boston Massachusetts Registration DIV marking on the back.

This item is over $100 USD so I will ship it using Priority Mail in the United States, and Registered Mail Overseas at buyer's expense.  This is to ensure that it reaches you in a safe and timely manner, and includes tracking!