COMPAGNIA ITALIANA TRANSPORTI MARITTIMI S.A.

Rosanoski assumes the flag applies to the C558 funnel, although it is not shown with that funnel in the cited material. FOTW presents the flag under Italian Transporti Maritimi, with an image by Ivan Sache based on Znamierowski. Sache suggested Genoa from its St George’s cross; Rosanoski subsequently confirmed the company’s Genoa base.