Philadria d.o.o. - katalog 10. dražba - oktober 2013
67
1920
SLOVENIA
Chainbreakers
,10 (3), 11 (2), 13 (3),Philatelicaly inspired cover franked 1 K. by Chainbreakers cancelled by commemorative cancellation "I. Slovanski orlovski tabor, Maribor, 30. JUL. 920" sent to Ljubljana, few brown spots.