2-23:
Charley's corner. Oct/1973, p.122.
Czechoslovakian crisis in philately. Feb/1951, p.23.
Early postal history of Slovakia. Mar/1948, p.28.
Slovenský Stát 1939 overprint and airmail to foreign lands. Jan/Feb/2001, p.25.
13:
Postal issues of Czechoslovakia and Slovakia with Ukrainian connections. Jul/Aug/2000, p.15.
15:
Postal issues of Czechoslovakia and Slovakia with Ukrainian connections. Jul/Aug/2000, p.15.
24-33:
Am I Czech or Czechoslovak? Sep/Oct/2007, p.20.
Charley's corner. Oct/1971, p.94; Jan/1972, p.1; Apr/1973, p.58.
Czechoslovakian crisis in philately. Feb/1951, p.23.
Early postal history of Slovakia. Mar/1948, p.30.
New issues [Title varies or absent]. Jun/1939, p.1.
34-37:
Early postal history of Slovakia. Mar/1948, p.32.
38-39:
Early postal history of Slovakia. Mar/1948, p.32.
New issues [Title varies or absent]. Nov/1939, p.1.
58:
Postal issues of Czechoslovakia and Slovakia with Ukrainian connections. Jul/Aug/2000, p.15.
82:
Personality and philately - Martin Razus - a brief biography. Jan/1979, p.2.
92:
Postal issues of Czechoslovakia and Slovakia with Ukrainian connections. May/Jun/2000, p.9.
101:
Postal issues of Czechoslovakia and Slovakia with Ukrainian connections. Jul/Aug/2000, p.15.
A130:
Souvenir sheet varieties. Jul/Aug/2001, p.18.
L7-9:
New issues [Title varies or absent]. Sep/1941, p.4.