AUSTRIA (1970) "The Beggar Student" by Millocker*. Black print. Scott No 871, Yvert No 1168. Operettas.
AVAILABLE AT $20
AUSTRIA (1970) "The Dream Waltz" by Oscar Strauss*. Black print. Scott No 873, Yvert No 1161. Operettas.
AVAILABLE AT $20
AUSTRIA (1970) "The Bird Seller" by Zeller*. Black print. Scott No 874, Yvert No 1168. Operettas.
AVAILABLE AT $20
AUSTRIA (1970) "The Bird Seller"*. Printer's proof block of 4, imperforate on yellow paper without gum as printed. Opera by Carl Zeller. Scott No 874, Yvert No 1168.
AVAILABLE AT $100
AUSTRIA (1970) "Two Hearts in Three Quarter Time" by Stolz*. Black print. Scott No 876, Yvert No 1169. Operettas.
AVAILABLE AT $20
AUSTRIA (1973) Leo Slezak*. Black print. Scott No 947, Yvert No 1248. Well known tenor.
AVAILABLE AT $20
NORTH KOREA (2008) Korean opera scenes and scores. Compound proof. Scott Nos 4753-5.
AVAILABLE AT $75
AUSTRIA (1970) "Two Hearts in Three-Quarter Time"*. Printer's proof on yellow paper without gum as printed, with marginal numbers. Opera by Robert Stoltz. Scott No 876, Yvert No 1169.
AVAILABLE AT $100
AUSTRIA (2010) Ioan Holender*. Black print. Director of Vienna State Opera.
AVAILABLE AT $15
AUSTRIA (1982) Emmerich Kalman*. Black proof. Leading Viennese "Silver" operetta composer. Scott No 1226, Yvert No 1551.
AVAILABLE AT $15
AUSTRIA (1985) Bad Ischl Operetta house*. Black proof. Scott No 1320, Yvert No 1649.
AVAILABLE AT $15
AVAILABLE AT $140
AUSTRIA (1992) Carl Zeller*. Karl Millocker*. Black proof. Operetta composers. Scott No 1567, Yvert No 1890.
AVAILABLE AT $20
PERU (2005) Tenor Luis Alva Talledo*. Imperforate pair. Scott No 1474. Only 2 proof sheets exist!
AVAILABLE AT $160