Austria 1908 Stamp With Steamship Seal "Adria/Ungherese" Royal Hungary Steamer Navigation Co.

Text of seal "ADRIA / UNGHERESE" likes Malta seal but different pattern .
Could you please identify the place(town ,port) where this seal was using ?Thanks

One thing you might do is Google "Adria Ungherese". From what I can find is that several steam ships in the Adriatic Sea
are using this type of cancel.


Peter

It would be courteous to mention - when asking for assistance - that all these stamps are already on sale in your eBay store.

Thank you for your attention, but my questions here are not an advertisement for a sale. I am looking for any additional information to expand my knowledge. Thanks for understanding.

ADDITION:


Wow I found out information for this Postmark invented by Captain Peterdi and using by steamers of Adria Hungarian Royal Sea Navigation Incorporated.
It is 1908s Handstamp of steamship RÁKÓCZY small-circled ADRIA UNGHERESE in violet ( one of same shape but in green exists on cover( in Hungary Museum ), it was put by postman of steamer RÁKÓCZY.
Up today 20 different items altogether with small-circled ADRIA UNGHERESE handstamps are known.
Highly likely 1908s , according his biography , Captain Peterdi served steamship RÁKÓCZY