They are listed in the Witt Cinderella Reference Collection, with the statement"
: They were never valid for postage ..."
See under Montenegro 1920-1 Govt in Exile Collection (down LHS):
http://www.cinderellas.info/wittcoll/collection.htm
Are the Government in Exile issues for Montenegro with the overprint Slobodna Cerna Gora considered Cinderellas?
Kelly
re: Montenegro Government in Exile - Cinderella?
They are listed in the Witt Cinderella Reference Collection, with the statement"
: They were never valid for postage ..."
See under Montenegro 1920-1 Govt in Exile Collection (down LHS):
http://www.cinderellas.info/wittcoll/collection.htm