Vidin : 1859 Official cover from Vidin to Constantinople with fine strike of all Arabic negative ‘An Canib-i Posta-i Vidin 259’ handstamp in greenish black (Coles & Walker fig. 86), alongside, boxed negative ‘ Tahrirat-# Mühimme = Official Correspondence’ same color , weight 3 Dirhem / postal charge 3 piastre in manuscript at upper left.