Sweden. Foreign-related cover. Italy. Unpaid letter sent from STOCKHOLM 10.9.1863 "via La Suisse" to LIVORNO 18.SET.1863. Cancellations e.g. AUS SCHWEDEN, HAMBURG KSPA(D) 14.9.1863, HAMBURG 14.9, SCHIFFS BUREAU No 2 LUZERN 16.SEP.63, VERBANO 18.SEP.63. Accountancy notation "10" (kreuzer) for the Swiss transit, and mark 10 (kreutzer) for the Sardinian state postage. Scarce.