300
1920. No. 10.
AUSTRALIA.
Movements of Submarines.
THE following information is published by request of the Naval Board, Mel- bourne:-
(1) The vessel escorting Submarines on passage will fly "M" (International) at the masthead, accompanied by a group from the numeral table in the International Code of Signals, indicating the number of Submarines in
company.
(2) When Submarines are exercising diving and torpedo firing in Port Phillip either a Submarine on the surface or the surface vessel taking part in these exercises will fly a large red flag at masthead.
By direction,
R. MCK. OAKLEY, Acting Comptroller-General of Customs.
JOSHUA F. RAMSBOTHAM,
Director of Lighthouses.
Department of Trade and Customs,
MELBOURNE, 14th May, 1920,
SOUTH AUSTRALIA.
No. 1 of 1920.
Spencer Gulf.
FRANKLIN HARBOR.
MASTERS of vessels and others are hereby notified that on and after the night of April 12th, 1920, a fixed white light will be exhibited so as to act as a back lead to the naviga- tion light at sea end of jetty. It will be carried on a pole attached to the side of old jetty, distant about 1,350 ft. behind the navigation light and with its focal plane 8 ft. above it. When in line with the navigation light it will indicate the centre of the dredged channel approaching the jetty, the bearing of lights in line being 316° (N. 48° W. mag.). Approximate position-Lat. 33 41 14" S.; long. 136° 56' E.
Charts affected---Nos. 785, 2389; also survey of channel dated 1914.
Publications affected--Australia Directory, chapter IV, page 223; and Australia Pilot, Vol. I, chapter IV, page 185.
ADELAIDE, April, 1920.
No. 2 of 1920.
Rivoli Bay.
GLEN POINT.
MASTERS of vessels and others are hereby informed that the Black Perch Buoy which has hitherto marked the Eastern Edge of the Reef at Glen Point has got adrift from its moorings, and it is not intended to replace it.
Approximate position--Lat. 37° 30′ S.; longitude, 140° 13′ E.
Charts affected---Admiralty Charts 1014 and 1062, and plan 1007,
Publications affected-Australia Directory, 1907, Vol. I, page 373; and Australia Pilot, 1918, Vol. 1, page 339.
ARTHUR SEARCY,
Chairman S.A. Harbors Board and
President of the Marine Board of S.A.
Harbors and Marine Board Offices,
ADELAIDE, April 21st, 1920.