related tags: 4D4D4B 4E4F49 B6A8A3 BFA49A DE8A6F EA5A37 F3F2F1 F4F2F0 FF2300 FF6F37 archives archivesnewzealand archivesnz bayofplenty building ceremony map maps newzealand newzealandhistory northisland opening plan postoffice rotorua 1971