Leonid Yurko From Ireland

Name:- Leonid Yurko
Postal address:- P.O. Unit - 42, Hebron B. Park, Kilkenny, Ireland.
E-mail address:- kilkenny@gala.net
Themes:- Ukraine 1918-21 (Trident overprints on Russian Empire stamps).
Catalogs used:- Scott, Michel, Seichter (for Ukraine)