1863. Registered envelope addressed to Christiania, Norway bearing SG 79, 4d bright orange (pair) and SG 90, 1s green tied by London obliterator with hand-struck 'Crown/Registered' and oval 'Registered/London' rated '8 6' in red crayon the British credit to Hamhurg of 8 shg. 6pfg and charged '6' for the Swedish and Norwegian share of 6shg credited to them by Hamhurg transit of the Royal Danish Head Post Office in Hamburg on reverse. Beautiful cover paying the 1s2d ½ oz rate via Belgium and Hamburg with registration fee of 6d. (Tax Method: Margin System) (Image)