Los 592
LYBIA: 1911, commercial envelope from Benghazi, franked with 1909, 20 pa. tied by Italian ship post cancel "PIRUSCAFO POSTALE ITALIANO MARCO AURELIO 5 GIU. 11" and somewhat faint adjacent red "BANCO DI ROMA * LINEA DI NAVIG. TRIPOLI ZYRENAICA ALESSANDRIA / PIRUSCAFO ROMA"; a rare cover
