Souvenir sheet issue \"Bratislava 1937\" with handstamp overprints \"we are free! Plus swastika\", the stamps of the first alignment shows the overprint vertical left lying, the stamps of the third alignment have inverted overprint - in this variety so far for the first time vorgef++hrt unique, mint never hinged, faultless condition, expertized Hamper, Mahr BPP and expertise Robert Brunel VP (2023) \"the condition is perfect. \", Michel in this variety not listed.