Do you still know, where the airfield was?
Here is a Russian site with aircraft profiles (paint jobs).
At the left you select the type; then in the center section you choose the nationality;
and at the right you can go through the pages then.
You will find several Polish aircraft there.
In the main section you can also select "bombers" and other types.
Enjoy!
http://wp.scn.ru/en/ww1/f/111/29/0