OCEAN MONARCH SHORE PARTY

I reckon it is Tooths KB Lager by Carlton, an OZ beer

Tooth's KB (Not by Carlton) Tooth's was a NSW brewery until the eighties when bought by Carlton and ceased brewing Tooth beers.

Think this taken in Suva 1973 - OM was berthed ahead of Northern Star. Previous day Northern Star was berthed in Lautoka and OM was at anchor. Have cine footage of NS passing OM at anchor, enroute to Suva