Published in Transactions of The New Zealand Institute, in 1880, in volume 11, pages 305-308

Published in Transactions of The New Zealand Institute, in 1880, in volume 12, pages 291-301

Published in Transactions of The New Zealand Institute, in 1880, in volume 12, pages 303-306

Published in Transactions And Proceedings of The New Zealand Institute, in 1880, in volume 12, pages 313-314

Published in Transactions of the New Zealand Institute, in 1880, in volume 13, pages 385-386