Germany: Airmail

According to the Airmail labels catalog these were

"Issued by C.Ziesing, a stamp dealer at Karl-Marx-Stadt for the 'Esperanto-Gruppe im Deutschen Kulturbund"

There were two issued and apparently one was a misprint. 

Year: 1969, gummed.
GDR-C-4, misprint, aerposta

Year: 1969, gummed.
GDR-C-5

Great Britain: Airmail

Label used for mail bundles for official use. There exists other labels with other destinations. 

Year: Approx. 1946-1955, Gummed.
GBR-A-20

Sweden: Airmail

Old Swedish airmail label. This was used for bundles. 

Year: 1953, Gummed.

Israel: Airmail

Older labels from Israel. They come in strips of 10.

Year: approx. 1980, gummed.
ISR-A-3

French Indochina: Airmail

Labels from what was once known as French Indochina.

Year: Approx end of 1940's-50's, Ungummed.
FIC-A-10

Namibia: Airmail

Labels from Namibia.

I'm unsure of the year, but I think somewhere in the 00' till now. Let me know if you have a closer date.

The id/reference number on the labels is: P1/164.

Year: ?, gummed.

Australia: Airmail

Older labels from Australia. 

This is a full sheet of 16 labels.

Year: 1970, gummed.
AUS-A-15b