Here we have three Cessna's as spotted by "Sir Minty" at Ardmore yesterday (20-07-2013).
ZK-ETP is a Cessna T210N Turbo Centurion II with the c/n 21064387. This one arrived in Auckland on 29-06-1981 and is now the Eddie Cannon-James mount.
Cessna R182 Skylane RG II ZK-ETX is c/n R18201718. It came new to NZ in 1981 and has been listed to Professional Colour Laboratories Ltd since 29-11-1983.