Mail labels from New Zealand

Today when I open my mail box, I saw a letter from New Zealand. So surprise as never been informed that will be a letter sent to me before. So curious about this. So quickly bring to room and open the letter. Can you guess what is inside the letter?
Haha.. I am so happy with that. It is mail labels from New Zealand. Not only one type of labels, but many different type of mail labels. That really make me so happy.
I had been try to ask around to get the labels from New Zealand before, but the answer normally is not using or can't get it. Really a bit disappointed after that.
But who knows, today so lucky I can have all the mail labels from New Zealand.
Really give me a hope that this world still got kind and helpful people will come and help you.
Thanks to Fran and also all the friends helping me before with my mail labels collection.
Thank you very much!!

113mm * 40mm
CourierPost OVERNIGHT?? Not sure what does this means.

111mm * 33 mm

54mm * 22mm

I saw this air mail labels before and try to get it , but fail, now finally got it....

54mm * 22mm

48mm * 14mm

Those labels are different from the one I shown before from one of my friend too. But the last labels is a bit similar to that labels.

Airmail Labels from Singapore

45mm * 16mm
Last two months visit to Singapore, for sure don't forget to go to the post office and request for some airmail labels. I had been to Singapore before, that time the airmail labels I got is the type of third picture. I dont know that they also have the labels in a pane and also having the Express mail labels. This time I saw in their table, so quickly I ask for it. They give me one pane and some Express labels too. I not sure Express labels got print in pane not.

Airmail Labels from Bulgaria

Yes, don't be so surprise, I think nowadays Bulgaria is not using such airmail labels anymore. That's the reason whenever I asking friends from Bulgaria they will give me the same reason. However I still believe there will be airmail labels from Bulgaria in this world. Finally so lucky with the help from Christina, one of the member from postcrossing sending me this rare airmail label. It is used. I think quite and can say that very hard to get a new airmail label from Bulgaria.
This label is cool and nice right, even it is better if can get it on the envelope.