Philadria d.o.o. - katalog 8. dražba - oktober 2012
257
1905
Montenegro
,51/5 I, 60 I,Overprint "Constitution". AR registered cover franked by 50 hel. and 25 hel. AR stamp, sent from Cetinje (19.I.06) to Karlsruhe (28.1.06). Very rare use of AR stamp on cover.