Published in Transactions of The New Zealand Institute, in 1891, in volume 22, pages 221-230

Published in Transactions and Proceedings of the New Zealand Institute, in 1891, in volume 23, pages 1-36

Published in Transactions of The New Zealand Institute, in 1891, in volume 23, pages 93-96

Published in Trans. New Zeal. Inst., in 1891, in volume 23, pages 128-189