Great Britain 1841 Guernsey Ship LetterGreat Britain 1841 Guernsey Ship Letter. Handstamps England Guernsey 1841 entire to London, rated "2 8", showing fine Guernsey double arc date stamp (2. 6) and very fine framed "guernsey ship letter" (Type S. 2) just touched by red arrival datestamp. An attractive quality example which opens out well for display. A rare piece of early Channel Islands postal history. Provenance: Ex The Peter Stone Collection of Great Britain & Postal History (Spink