Z-2AC 1925 New Zealand
This operator Ivan H. O'Meara made contact with CB-8 Carlos Braggio in Argentina to establish a world DX distance record.
Here is the station that Z-2AC used to make the record contact to CB-8 in Argentina!
QSL courtesy of W2VRK
Photo and info courtesy of W5KNE
Photo from Radio News Magazine, September 1924