

H707 is based on portside Histria Coral and starboard Histria Ivory photographs. A poor photograph of Histria Sun in December 2006 may show a blue flag with the emblem, but is insufficient to establish it.
H708 derives from port and starboard photographs of Histria Peria in March and April 2011. The contributor mcole suggests that it updates the earlier logo, noting that the contemporary website showed none.