1875 - Austrian Levant: orange 2s and brown 50s pe
1867
1875 - Austrian Levant: orange 2s and brown 50s perf.10 3/4, BL4, on registered letter from 'COSTANTINOPEL 23/11/75' to Paris. Extremely rare franking of 202 soldi, great rarity of this area. Signed Muller, certs. Ferchenbauer e Sorani (Ferchenbauer 1/I+7/I - Euro - )
