Printed 'U.S. ARMY HOSPITAL SHIP MISSOURI' penalty envelope franked with USA 1898 2c rose red (SG 284) tied by good strike of MILITARY STN No. 10 HAVANA CUBA NYPO duplex cds dated APR 25 1899 with three line 'Soldier's Letter, W. H. Arthur, Major & Surgeon U.S.A.' handstamp in blue alongside. Addressed to USA with arrival mark on reverse. Fine & rare.