Sweden. Facit 11b on cover, 3×30 öre red-brown in strip of three on superb cover sent from STOCKHOLM 23.8.1864 to Great Britain. Arrival pmk LONDON PAID BY 29.AU.64. Certificate HOW 4 (4,5,5) (4,4,4) 4 (1991). Please see www.philea.se for further information.