SYDNEY FERRIES LTD.
image by Neale Rosanoski, 22 February 2004
S713 was the original funnel, replaced by S33 in the 1932 reconstitution. The source also mentions a flag change without illustrating what changed. The described flag is blue with a white saltire and red S and F in the hoist and fly respectively. It was also used by subsidiary Harbour Land & Transport and later formed the basis for the Urban Transport Authority’s 1991 flag.