There are internet pages about it in Polish: Polana (it means glade). Here is something in English: /en.wikipedia.org/wiki/Polana,_Bieszczady_County
Polana, Bieszczady County.
Is there any specific information you are looking for?
I have to say, because the place you are looking for means 'glade', there could be more than one. The Bieszczady are a long mountain range in the south east of Poland.
all I know is it was Polana, Austria in 1910. Any ideas?
This could be got to do with the Partitions of Poland between Russia, Germany and Austria. But I am not sure about the year 1910.