Old First World War art postcard by Austrian artist Harry Heusser. It shows some Turkish flagged ships at a flag gala in the port of Constantinople (Istanbul). Postally unused. The (rough) translation of the German on the back says -

Official postcard of the Austrian Naval Association in aid of the War Welfare Office, the War Relief Bureau and the Red Cross

Please do check the photo carefully. I will highlight any significant flaws that can't be seen in the picture but some cards do suffer from normal faults due to their age. 

Happy to combine postage on multiple lots. Please wait to be invoiced, I do refund any extra postage but waiting for my invoice makes it is easier to calculate for multiple purchases. 

Please ask if you'd like a quote for a different postage method. I post 2nd class to keep the costs down.
All cards are sent in a plastic folder and hard backed envelope. A larger amount will go in a jiffy.

Feel free to ask any questions - I'll always respond. 

I leave feedback on purchase but please leave me feedback too. If however you are unhappy with your purchase let me know and we can sort it out.

Thank you.