Delta on post 441 I found those planes in foreign service in Wikipedia also below what I also found in Wikipedia is
B17(Brazil,Canada)
Boeing p-12 (Taiwan,Brazil)
Bristol bulldog (japan,us navy)
Curtiss hawk II (Taiwan,Peru)
Curtiss Hawk III (Taiwan,Thailand)
Fiat CR.32 (Taiwan)
Gloster Gladiator (Taiwan,Egypt,Sweden)
PBY Catalina (Taiwan,Japan,Cuba) found those on Wikipedia
PB4Y Privateer (Taiwan,France)
Tupolev TB-3 (Taiwan)
Lockheed Ventura (japan)
O2U Corsair (Taiwan,japan)
Vultee v-11 (China,Brazil)
Douglas DT (Peru,Norway)
TBF Avenger (japan,Brazil,Cuba)
Mosquito (us)
Dornier Do J (Brazil,japan,Chile,Switzerland)
Grumman g-21 (Brazil,Cuba,japan,Peru,Portugal)
Supermarine sea otter (Egypt,Denmark,France,Netherlands)
supermarine walrus (Egypt,Ireland,Argentina,France)
Vought OS2U Kingfisher (Mexico,Cuba,Chile,Uruguay)