Hi Peter,

The first one is a wartime printed card, I’d deduce that it’s probably RAF, and on the other side it has a photo of a yellow/silver-nosed Magister going training – perhaps pre-war?

The second is a photograph, and may well be RAAF or possibly RAF, but neither are likely to be from elsewhere I’d guess.

I can let you haver higher res versions – confirm yourt current e-mail with me by PM!
Cheers
James