Post office at Smyrna: Commercially used corner cover (B. Diogenis, Smyrne) with large blue "SAMIKON IGEMONIKON TACHYDROMEION EN SMYRNI" (Kosmidis type A1), sent to Carlovassi, Samos. An extremely rare items, just 3 entires recorded.
Illustrated in Manos Anagnostou "Samos" (p. 119)
