cover 1810 entire letter from Guernsey to London showing fine black oval "SHIP-LETTER/(crown)/SOUTHAMPTON"; 1816 entire letter from Le Harvre to Buenos Ayres showing fine red circular "PAID SHIP LETTER/(crown)/LONDON" d.s.; 1836 entire to London showing fine black framed "Gravesend/Ship Letter"; 1831 entire letter from Milan to England showing disinfection slits and 1835 entire letter to Rome with slits and disinfection handstamp; good to fine