[Gaca, Otto]
Provisional newsprint postage paid labels. Feb/1983, p. 8.
Book reviews [Priced catalogue of postal stationery of the world]. Oct/1966, p. 155.
[Galis, R]
Dukla: did the soviets sacrifice the Czechs? May/Jun/2005, p. 8.
Philatelic adventures in Czechoslovakia. Dec/1970, p. 154.
Extrordinary book auction. Winter/2015, p. 6.
1998 Issue plan [Title varies]. May/Jun/1998, p. 37.
2000 Issue plan [Title varies]. Mar/Apr/2000, p. 39.
2001 Issue plan [Title varies]. Mar/Apr/2001, p. 39.
2002 Issue plan [Title varies]. Jan/Feb/2002, p. 42; Jul/Aug/2002, p. 38.
Complete plating of Plate I, Hradčany 1h. Sep/Oct/2004, p. 8; Nov/Dec/2004, p. 20.
Czechoslovak s/s varieties. Mar/Apr/2000, p. 10.
Explore Slovakia through stamps. Nov/Dec/2002, p. 22.
Legiobanka seal. Sep/Oct/1996, p. 25.
Letters to the editor. Jan/Feb/2009, p. 14.
Marco Polo sheetlet varieties. Mar/Apr/1998, p. 25.
Milan R. Štefánik -- a Slovak favorite son. May/Jun/2004, p. 13.
New souvenir sheet variety. Jul/Aug/1998, p. 28.
Philatelic news and views. Sep/Oct/2002, p. 9.
Silent service. May/Jun/1995, p. 9.
Slovak new issues service - update. Sep/Oct/1997, p. 18.
Slovak Robin Hood, Juraj Jánošík: legend or fiction? Sep/Oct/2004, p. 30.
Slovak s/s varieties. Mar/Apr/2000, p. 9.
Slovakia new issues sources. Jan/Feb/1997, p. 17.
Souvenir sheet varieties. Jan/Feb/2000, p. 13; Jan/Feb/2001, p. 32; Jan/Feb/2002, p. 30; Mar/Apr/2002, p. 15; May/Jun/2000, p. 17; May/Jun/2001, p. 17; Jul/Aug/2000, p. 30; Jul/Aug/2001, p. 18; Nov/Dec/2000, p. 8; Nov/Dec/2001, p. 18.
S/S varieties - international exhibition of postal stamps PRAGA 55. May/Jun/1999, p. 7.
- As Translator
Discovery of a type of the imperforate souvenir sheet "60 years of FIP" Scott 2609/POFIS A2747A. May/Jun/2002, p. 12.
Honoring a nation occupied by Germany in World War II. Spring/2017, p. 12.
Where do they belong? Mar/1980, p. 13; Apr/1980, p. 6.
Terezín work brigades. Sep/1987, p. 11.
Specialized catalog 2001 of Slovakia 1939-1945 and 1993-2000. May/Jun/2001, p. 31.
Our library. Oct/1945, p. 55.
Closed albums. Winter/2010, p. 16.
[Gloncak, Jaroslav]
Postal history of Valtice region. Sep/Oct/1999, p. 20.
Castle and two churches: the story behind the design portrayed on the Hradčany issues. Jan/1951, p. 7.
Early Czechoslovakian town postmarks: pre-stamp period - 1867. Feb/1952, p. 28; Mar/1952, p. 45; Apr/1952, p. 58.
Czechoslovakia 1918 to 1948. Jul/Aug/2005, p. 3.
On the new postage rates. Nov/Dec/2007, p. 1.
Cachet: society issues official cachet envelope to honor American Revolution Bicentennial at INTERPHIL 76. May/1976, p. 65.
Contest results. Apr/1976, p. 53.
Did you know? Jan/1976, p. 5; Feb/1976, p. 21; Mar/1976, p. 37.
Letters to the editor. Oct/1974, p. 124.
New look for the Specialist contest. Jan/1976, p. 1.
Specialization on a budget. Feb/1976, p. 17; Mar/1976, p. 33.
Stumped on stamps? Jan/1973, p. 10; Jan/1974, p. 6; Jan/1976, p. 11; Feb/1974, p. 17; Feb/1976, p. 22; Mar/1976, p. 43; Apr/1973, p. 62; Apr/1974, p. 58; May/1973, p. 69; May/1974, p. 76; Jun/1974, p. 95; Oct/1972, p. 120; Nov/1972, p. 142; Nov/1973, p. 143.
Visit to the Smithsonian to see John Velek's Hradčany plating. Dec/1973, p. 145.
1930 air post issue of Czechoslovakia and its varieties. Oct/1940, p. 3.
Antonín Dvořák. Nov/1943, p. 3.
Bedřich Smetana. Nov/1943, p. 2.
Czechoslovak watermarks,1923-1927. Feb/1943, p. 4.
Dr. Miroslav Tyrš 1933. Apr/1945, p. 26.
Jindřich Fugner. Dec/1945, p. 69.
Jubilee issue of 1923. Mar/1943, p. 3.
Jubilee issue of 1928. Mar/1944, p. 2.
Masaryk Issue. Jan/1947, p. 7; Mar/1947, p. 25; Apr/1947, p. 32; May/1943, p. 2; Jun/1943, p. 7; Jun/1946, p. 48; Oct/1946, p. 63; Nov/1946, p. 69; Nov/1946, p. 70; Nov/1947, p. 90.
Miroslav Tyrš. Nov/1945, p. 62.
Ninth all-sokol meet. Apr/1945, p. 25.
Olympic congress issue of 1925. Mar/1943, p. 5.
Report. Jun/1941, p. 3.
Sokol movement. Nov/1945, p. 58.
Treasurer's summary for the year 1940. Feb/1941, p. 2.
VIII all sokol meet 1926. Mar/1943, p. 6.
German Occupations VI: Sudetenland. Nov/Dec/2006, p. 20.
German Occupations VI: Sudetenland. Nov/Dec/2006, p. 20.
Saga of patriotism, exile to end in Slovak cemetery. Spring/2010, p. 26.
Early postwar Czechoslovakia offers philatelic excitement. Dec/1967, p. 154.
Balloon post in Czechoslovakia. Oct/1963, p. 123.