Australia Sydney Bridge Used Stamp With Aeroplane Postmark

This is an australia sydney bridge used stamp with aeroplane postmark on it.The aeroplane postmark is right exactly in the area of this stamp and it looks like the aeroplane flied thought under the bridge.I have seen many of this aeroplane postmarks on the australia stamps but the postmark is just a part or half of it on the stamp and probably you cannot see the entire aeroplane on the stamp.I would think this is the most special postmark that I have ever seen as a collector to be honest.So,what do you think of this aeroplane postmark right now?


Please let me know what you think and hope to hear from you very soon over here.Please refer to the scans below and give me your opinion about it.


Anyway,I will get back to you as soon as possible after your reply over here.Thank you.

My favorite type of Australia cancel.
Their are many varieties of them.

My knowledge about these cancels is poor but my collection is growing.

KGV

That's a great cancel - I can see why you like it. Its great to get a good clear cancel which shows the design clearly. Sometimes its frustrting to see stamps which have been removed from the envelope, so losing a lot of the cancellation.
Do you specialise in collecting interesting cancels?

KGV collector,it is nice to hear that from you and I apprieiciate that very much.I began to like many difference types of cancellation especially the Australia stamps because of the some words which make sense and this aeroplane postmark of couse.Beside that,my worldwide stamps collection is growing fast just like you for sure.Seems you like to collect KGV stamps very much.

Stampgal,you are absolutely right for the stamps with the cancellation removed from the letter cover and probably part of the cancellation will be gone after remove it.Yes,I am more interested in those cancellation of stamp which look interesting and funny then I would just keep it as part of my collection right now and start to collect even more right now.

Bubu,
This is an Australian Slogan Postmark

you may wish to change your thread heading
to something like....

Australian Slogan Postmark-Plane

To assist other students.

All these slogans are documented somewhere
I can tell you yours is probaly from one of
the Eastern States of Australia

Western Australia had similar
(dates of usage are shown)