PLEASE TRANSLATE:
LEGIA-HONOROWA-SOKOLSTWA-POLSKIEGO W AMERYCE
NINIEJSZEM STWIERDZA SIE ZE DRUH
ZA ZASTUGI ODDANE SPRAWIE SOKOLEJ I SPRAWIE DOBRA NARODOWEGO NA
REKOMENDACJE PRZEWODNICTWA SOKOLSTWA POLSKIEGO W AMERYCE ZOSTAL
ZALICZONY W POCZET CZLONKOW LEGJI H.S.P. W Ameryce i odznaczony
KRZYZEM ZASLUGI
CZUWAJ  ZAREJESTROWANE POD NO. 960
W OUTTSBYRGHU, PA DNIA 1957
SEKRETARZ S.P. W AMERYCE.
WIELKI MISTRZ

A ROUGH TRANSLATION IS FINE.

Here is the translation

Polish Honorary Scout Legion in America, 
This is to state that scout ... for all the work done for the Scout
legion and for the national good and due to the recomentation of the
leadership has became a member of the Polish Honorary Scout Legion and
has been granted the Cross  'Czuwaj' registered under the number 960
in Outtsbyrghu, PA on  the day 1957
Secretary of Polish Scouts in America, grand Master

Hope this is precise enough
silviares

Thank You.

http://www.poltran.com/pl.php4 gives:

LEGIA-HONOROWA-SOKOLSTWA-POLSKIEGO W AMERYCE
FRIEND ASCERTAINS in AMERICA FROM (WITH) TOO DEVOTED CASE
LEGIA-HONOROWA-SOKOLSTWA-POLSKIEGO NINIEJSZEM SIE ZASTUGI SOKOLEJ and
ON RECOMMENDATIONS OF PRESIDING in AMERICA to BODY CASE NATIONAL GOOD
< GOODS (RIGHT) > POLISH INCLUDED SOKOLSTWA ZOSTAL CZLONKOW LEGJI
H.S.P. In america and it TAKE CARE (KEEP VIGIL) UNDER in (to)
characterized INCORPORATE 960 KRZYZEM ZASLUGI NO. OUTTSBYRGHU, DAY
1957 SECRETARY PA S.P. In AMERICA. GREAT CHAMPION

http://www.translation-guide.com/free_online_translators.php?from=Polish&to=English
gives:

LEGION - HONOURING SOKOLSTWA - POLISH ON AMERICA HEREOF FINDS SIE WITH
Maid of honour TOO TAP RENDITIONS DEAL SOKOLA AS WELL DEAL GOODS
NARODOWEGO To RECOMMENDATIONS CHAIRMANSHIP SOKOLSTWA POLISH ON AMERICA
STAYS CLASSED ON HOLD IT CZLONKOW LEGJI H.S.P. ON America as well
odznaczony CRY ZASLUGI ALERTING INC. UNDER NO. 960 ON OUTTSBYRGHU ,
BYE DAY 1957 TREASURER S.P. ON America. LARGE Boss