GERMANY (1957) Spark gap transmitter*. Photo essay (See Note) of unaccepted design for 100th anniversary of birth of Heinrich Hertz. Scott No 762, Yvert No 131.
AVAILABLE AT $75
BELGIUM (1965) Oil lamp. Ministerial proof. Scott No 633, Yvert No 1336. 50th anniversary of Talbot House.
AVAILABLE AT $50
BELGIUM (1968) Roman oil lamp. St. Medard church, Wervik. Ministerial proof. Scott No 703, Yvert No 1451. Historical sites.
AVAILABLE AT $50
AUSTRIA (2022) 50 years of LICHT INS DUNKEL*. Black print.
AVAILABLE AT $15
ST. PIERRE & MIQUELON (1957) Torches*. Anchors*. Sepia printer's proof. Scott No C23, Yvert No PA25. Only 3-4 were printed! Attachment of islands to France.
AVAILABLE AT $200