Srpska
(Serb) Krajina stamps
P=have O=don’t have it
The Republic of
Serb Krajina was a self-proclaimed Serbian entity in Croatia during the 1990s.
Established in 1991, it was not recognized internationally. Its main portion
was overrun by Croatian forces in 1995; a rump remained in existence in eastern
Slovenia under UN administration until its peaceful reincorporation into
Croatia in 1998.
http://en.wikipedia.org/wiki/Republic_of_Serbian_Krajina
See: Croatia stamps
See: Yugoslavia stamps
Scott: #???O
Issued: 23.5.1993
Inside #???: Stamps on Envelope
Overprint
Best website related:
http://www.euro-soft.nl/yuclub/