40 Heller postal stamp reddish brown with hand stamp overprint "we are free! Plus swastika", in conjunction with 60 H Stefanik on faultless letter piece with cancel of liberation Liberec 10.10.38, issued only approximate 10 examples, expertized Dr. Dub and photo expertize Osper BPP (2001) "perfect. A very rare stamp", Michel 4.000.-