EARLY NEPAL EXPEDITION COVER / ARCHDUKE FRANZ FERDINAND of AUSTRIA (assassinated 1914 in Sarajevo, Bosnia) / INDIA USED IN NEPAL
1893 Registered envelope to Jockey Club, Vienna, with full hand-written contents by Archduke Franz Ferdinand franked at back India 4d olive and 1/2d green bearing circle killer type 'A' alongside 'EXPERIMENTAL P.O. A-78 MA 21 93' cds and 'SEA POST OFFICE A MA 25 93' cds, at front boxed EXPERIMENTAL P.O. A-78...