1848 (July 5) Folded entire from Cairo to Alexandria, bearing the type I blue oval AGENZIA DELLA POSTA EUROPEA / IN CAIRO, a fine strike from the Sonnino correspondence (Image)

1849 (Apr 7) Folded entire from Cairo to Alexandria, bearing the type I blue oval AGENZIA DELLA POSTA EUROPEA / IN CAIRO, a fine strike from the Sonnino correspondence (Image)

1849 (May 9) Folded entire from Cairo to Alexandria, bearing the type I blue oval AGENZIA DELLA POSTA EUROPEA / IN CAIRO, a fine strike from the Sonnino correspondence (Image)

1849 (June 22) Folded entire from Cairo to Alexandria, bearing the type I blue oval AGENZIA DELLA POSTA EUROPEA / IN CAIRO, a fine strike from the Sonnino correspondence (Image)