
Mariella Amoretti, photographed on port and starboard in 2005 and 2006, shows M827. Low on the funnel are two small angled panels, green above red, separated by an equal width of the funnel colour. On both sides they slope down towards the bow. The source also records this for Rina Amioretti, preserving that spelling.
Historical qualifications remain; no exclusive fleet-wide use asserted.