cover from Australia

Today I got not only two postcards from Germany but also a cover from Australia.

The cover is prepaid and was cancelled with a special postmark on 28th September 1981.

Inside were two postcards.
One of them shows the Cape Bowling Green Lighthouse.

The other card is the official card of the Postcrossing Meet-up held on 18th April 2015 in Sydney. It shows the Sydney Harbour Bridge as well as a mark of the Centenary of ANZAC.

On the backside are the signatures of all attendees and also a private Postcrossing stamp with a special postmark about the Sydney Stamp Expo and the ANZAC Centenary.

Thank You very much Laurent!