[Faber, Zdenek]
Liberated republic counterfeits. Sep/Oct/1991, p. 7.
Trial print of Hradčany. Mar/Apr/1991, p. 14.
[Feldmann, Vladimir]
Philatelic view of Czechoslovak boundaries and their changes. Jan/1977, p. 1; Feb/1977, p. 17; Mar/1977, p. 17; Apr/1977, p. 49; May/1977, p. 67; Jun/1977, p. 107.
Perfins. Summer/2019, p. 15.
Outstanding auction. Sep/Oct/2001, p. 15.
1949 Issue plan [Title varies]. Jan/1950, p. 4.
Orbis. Nov/1949, p. 115.
Orbis again. Jan/1950, p. 15.
To the collectors of Czechoslovakian stamps abroad. Jan/1950, p. 2.
60 haleřu stamp overprinted SO 1920, comb perforated 13 3/4x13 1/2. Oct/1972, p. 115.
Czechoslovak philatelists express their opinions on stamp production. Oct/1966, p. 151.
First experts. Jun/1972, p. 81.
Flaws on 30 haleru stamp of Prague castle series 1966. Apr/1968, p. 49.
Philatelic news and views. May/Jun/2009, p. 24; Sep/Oct/1998, p. 24.
Preparations for PRAGA'08. Sep/Oct/2006, p. 1.
[Filipek, Zdenek]
Hradčany gutter pairs, their printing plates and plate marks (Part 1). Fall/2014, p. 13.
Letter received by our international secretary. Nov/1970, p. 134.
Stamps for PRAGA 88. Mar/1988, p. 14.
World philatelic exposition PRAGA 1968. Sep/1967, p. 111.
SCP expertization committee cautions. May/1974, p. 69.
Slovak league in America: 100th anniversary. Jul/Aug/2007, p. 5.
Specialized catalog 2001 of Slovakia 1939-1945 and 1993-2000. May/Jun/2001, p. 31.
Do you know what the acronym 'STS' means? Spring/2019, p. 3.
Some forgotten retouches. Winter/2013, p. 3.
[Franckova, Vitezslava]
What new stamps will be issued for the World Exhibition PRAGA 2008. May/Jun/2008, p. 28.
[Franek, Jaroslav]
Czechoslovak stamps with views of landscapes, castles and towns on unwatermarked paper. Feb/1950, p. 26.
Czechoslovak stamps with views of landscapes, castles and towns on watermarked paper. Feb/1950, p. 20.
Czechoslovakian provisionals. Jan/1961, p. 10; Feb/1961, p. 25; Mar/1961, p. 40.
Great controversy - revolutionary stamps of 1918. Jan/1958, p. 7; Oct/1957, p. 124; Nov/1957, p. 140; Dec/1957, p. 158.
Hirsch-Franěk handbook. revolutionary provisionals of 1918. Sep/1953, p. 106; Oct/1953, p. 119; Nov/1953, p. 129.
Posta Ceskoslovenska 1919. Feb/1944, p. 2; Mar/1945, p. 18; Apr/1945, p. 27; Jun/1944, p. 5; Jun/1945, p. 38; Oct/1943, p. 3; Oct/1944, p. 3; Nov/1944, p. 8; Dec/1943, p. 1; Dec/1944, p. 2.
Revolutionary provisionals of 1918. Sep/1952, p. 109.
Stamps of the Czechoslovak field post in Russia. Sep/1950, p. 93; Oct/1940, p. 4; Oct/1950, p. 106; Nov/1940, p. 4; Nov/1950, p. 118; Dec/1950, p. 131.
Stamps with allegorical designs. Jan/1948, p. 8; Feb/1948, p. 22.
- As Translator
German censorship office in Bratislava? Mar/Apr/1996, p. 5.
For beginners: the philately of Czechoslovakia [Title varies]. Winter/2011, p. 16; Spring/2011, p. 8; Spring/2011, p. 16; Summer/2010, p. 11; Fall/2010, p. 13.
For the beginner. Jan/Feb/1992, p. 21; Jan/Feb/1993, p. 13; Mar/Apr/1992, p. 17; Mar/Apr/1993, p. 12; Mar/Apr/1994, p. 15; Mar/Apr/1996, p. 25; May/Jun/1992, p. 14; May/Jun/1993, p. 13; May/Jun/1994, p. 16; May/Jun/1996, p. 20; Jul/Aug/1991, p. 22; Jul/Aug/1992, p. 16; Jul/Aug/1993, p. 17; Jul/Aug/1997, p. 9; Sep/Oct/1991, p. 10; Sep/Oct/1992, p. 18; Sep/Oct/1993, p. 8; Nov/Dec/1992, p. 19; Nov/Dec/1993, p. 18; Nov/Dec/1996, p. 21; Nov/Dec/1997, p. 20.
Letter on new philatelic museum in Oaxaca. Jan/Feb/1999, p. 41.
Stamp World London 90. Aug/Sep/1990, p. 10.
Letters to the editor. Jan/Feb/2009, p. 14.
[Fric, Frantisek]
Hradčany type e plate error? Type? Or retouch? Mar/1963, p. 37.
Collecting Czechoslovak machine advertising (slogan) cancels 1920-1989. Summer/2016, p. 5.
[Fritz, Zdenek]
Acknowledged and delivered by the post office. Jan/Feb/2000, p. 32.
Castles and palaces. Winter/2014, p. 24.
Extraordinary discovery on souvenir sheet ČR A10: the largest country coat-of-arms. Nov/Dec/1999, p. 33.
Imperfect color se-tenant. Jan/Feb/2000, p. 10.
Under no circumstances is that a Fokker. Mar/Apr/2001, p. 30.
What is and what is not a souvenir sheet? May/Jun/2000, p. 23.
Zborov: 1917 * 1937 * 2007. Sep/Oct/2008, p. 10.
25 years sales dept. Dec/1965, p. 162.
Cumulative index of the Specialist [Title varies]. Feb/1959, p. 20; Feb/1964, p. 27; Mar/1954, p. 43; Mar/1964, p. 43; Apr/1964, p. 59; Dec/1948, p. 127.
Dog shows versus stamp shows. Sep/1964, p. 112.
Five years of the sales and exchange department. Apr/1946, p. 27.
Index to the listing of Czechoslovak commemorative postmarks, 1919-1939 in the Specialist [Title varies]. Jun/1977, p. 82; Sep/1975, p. 106.
Letters to the editor. Jul/Aug/1991, p. 20.
Philatelic vacation. Oct/1947, p. 77.
Postal stationery column. Feb/1963, p. 19; Feb/1965, p. 19; Feb/1977, p. 30; Feb/1985, p. 4; Mar/1965, p. 38; Mar/1967, p. 40; Mar/1968, p. 45; Mar/1981, p. 7; Apr/1969, p. 53; May/1970, p. 68; May/1976, p. 66; Jun/1965, p. 99; Jun/1966, p. 116; Sep/1966, p. 124; Sep/1968, p. 101; Sep/1972, p. 106; Sep/1973, p. 103; Sep/1975, p. 111; Oct/1963, p. 119; Oct/1967, p. 128; Oct/1978, p. 127; Nov/1962, p. 138; Nov/1966, p. 152; Nov/1967, p. 138; Dec/1965, p. 179; Dec/1967, p. 152; Dec/1968, p. 150; Dec/1970, p. 151; Dec/1979, p. 172.
Postal stationery error found. Sep/1983, p. 1.
Report. Sep/1941, p. 3.
Sales and exchange department. Feb/1942, p. 3.
Sales department's 45th Anniversary. Oct/1986, p. 14.
Sales dept. 35 years old. Feb/1975, p. 21.
Show is over. Apr/1961, p. 54.
Teresienstadt. Jan/1961, p. 7.
Why medals? Mar/1963, p. 36.
- As Reviewer
ČSR revenues and railway stamps. Jun/1978, p. 89.
General revenue stamps of Czechoslovakia. Oct/1971, p. 93.
Handbook for collectors of Czechoslovak stamps. Nov/1971, p. 107.
- As Translator
Czechoslovak commemorative postmarks, 1919-1939. Feb/1973, p. 30; Mar/1973, p. 44; May/1972, p. 65; May/1973, p. 65; Jun/1972, p. 92; Jun/1973, p. 93; Sep/1972, p. 108; Oct/1972, p. 117; Nov/1972, p. 145; Nov/1974, p. 149; Dec/1973, p. 157; Dec/1974, p. 165.