My daughter got a postcard in the mail today (that in it self was unusual, we see so few of these anymore!) from a friend of hers who has gone to New Zealand for six months on a co-op.
Of course the first thing I look as is the postage and what struck me was how, well, just look at it!

I've played with the exposure of the image to darken it so you can see the very faint postage stamp image. But otherwise it's just a white self adhesive label.
Obviously mailed from Brunei, rather than New Zealand, unless Brunei postage is accepted in the land of the Kiwi.
Anyone seen these before?