genealodzy.pl

The 1906 Vilna Duma lists in the original Russian can be accessed as
follows:

1906 Vilna Duma List - first court district
http://www.sendspace.com/file/d238fc

1906 Vilna Duma list - second court district
http://www.sendspace.com/file/vepl2m

1906 Vilna Duma List - third court district
http://www.sendspace.com/file/sug79o

1906 Vilna Duma list - fourth court district
http://www.sendspace.com/file/wit71y

1906 Vilna Duma list - sixth court district
http://www.sendspace.com/file/dyw5a6

I have not been able to find the volume for the fifth uchastok.

Joel