Published in Transactions of The New Zealand Institute, in 1920, in volume 52, pages 31-32

Created: 2012-09-26, modified: 2012-09-26

Published in Transactions of The New Zealand Institute, in 1920, in volume 52, pages 35

Created: 2012-09-26, modified: 2015-01-23

Published in Transactions of The New Zealand Institute, in 1920, in volume 52, pages 42-44

Created: 2012-09-26, modified: 2015-01-23

Published in Transactions of The New Zealand Institute, in 1920, in volume 52, pages 322-415

Created: 2012-09-26, modified: 2012-09-26