RE: Fleet Brotherhood
That photo was from Airliners.net. The accompanying information referred it as "EC-KHC Ex LV-ZCM, in it's first flight exhibition". That would tell me the airplane had been registered in Argentina but was relocated to Spain. It also called it a Fleet 10.
While I was checking this out, found another Argentinia Fleet. "LV-ZCP Built in 1937. EAA 2010"
Dave