Here is the flag of Legionowo Powiat. Flag and Coat of Arms were adopted 27.August
2002.
"Coat of Arms of Powiat Legionowski (Legionowo County) is a silver eagle on
the light blue field, reminiscent of the eagles placed on the caps of the
soldiers of the 1st Brigade of the Legions (Joseph Pilsudski-1917) between
the pastoral with the golden cross and the silver sword with the golden
handle.
Flag of the Legionowo County is a rectangular sheet of cloth 5:8 containing
on the light blue field two horizontal stripes in width equal to 1/8 of
the with of flag: upper one white, lower one yellow, located in the distance
of 1/4 with of the flag respectively from the upper and lower edge of it.
The details of the Coat of Arms are supposed to have some connection to the history
of the "Land of Legionowo."
Translated by Chrystian Kretowicz.
Jens Pattke, 29 Sep 2002