Polish Scientists

Owner	Jose Roberto Lara
Observations	Pawel Edmund StrzeleckCatalog code:Mi:PL 2282, Sn:PL 2003, Yt:PL 2122, Sg:PL 2266, Pol:PL 2134 77
Country	Poland
Face value	1 zł
Measures	41 x 55 milímetros
Year	1973
State	Used
Status	Exhibition - Non-transferable
Category	Commemorations
Format	Vertical
Color	Multicolor
Other information	Perforated stamp Air mail
visualizations	207