Schoolhouse Bay Mystery Launches

Photo ex Simon Smith, courtesy of the Sir George Collection.

The above photo is Schoolhouse Bay, Bon Accord Harbour, Kawau Island.

Who can ID the launches – L>R?

I don’t know the answer, so my guess for the first 2 , starting on the left is –

1. Ngaio – the 1921 Arch Logan
2. Raiona (Mollie > Alcestis) the 1919 Joe Slattery
3. ?
4. ?

Lady Adelaide photo as per HDK’s request