Cave paintings and engravings (list). 1981. 1: 4.
Caves (1) (list). 1981. 1: 5.
Cave Related Animals (list). 1981. 2: 5.
Caves (2) (list). 2: 6.
Natural Bridges and Arches (list). 1981. 3: 6.
Stamp showing mountaineering techniques as also used by cavers (list). 1981. 3: 7-8.
A. new (?) cave (?) stamp from Switzerland. 1981. 4: 4.
Switzerland - 15 c - Glacier du Rhone. 1981. 4: 5.
Caves around the Giants Causeway. 1981. 4: 11.
Underground in Barbados. 1981. 4: 12.
Minerals found in Caves (list). 1981. 4: 13.

Updated and revised list of Cave Related Stamps. 1982. 6: 2.
Checklist stamps depicting (symbolic) Muhammed’s Cave. 1982. 6: 6.
Staffa - Fingals Cave and Mendelssohn. 1982. 6: 15.
Formations and dams of Travertine. 1982. 6: 16-17.
Updated and revised list of Cave Related Stamps. 1982. 7: 1.
Checklist Bats and Flying Foxes on Stamp. 1982. 7: 3.
Some Bat Cancellations /+ Clement Ader + bats on coat of arms, etc. 1982. 7: 4-9.
Grotte di Frasassi, Genga ‘AN’. La Grotta grande del Vento. 1982. 8: 10-12.

La Vénus de Brassempouy. 1983. 10: 4-5.
Some Cave related Notes about Avicena. 1983. 10: 6.
Postcards from Belgium depicting the ‘Cave of Han’. 1983. 10: 10-11.
Agricola and caves. 1983. 10: 15.
The Cave of the Winds. 1983. 10: 16.
Tube Nosed Bat. 1983. 10: 17.
Akiyoshi-Dai Quasi-National Park Postage Stamp. 1983. 10: 17.
Some cave Related Stamps Issued since 1. Jan. 1983. 1983. 11: 3.
Brief History of the Naracoorte Caves. 1983. 11: 6.
Zimbabwe Rock Paintings. 1983.  11: 10.
Belgian Postcards depicting Caves of Rochefort. 1983. 11: 14.
Yoritomo in a Cave. 1983. 11: 16-19.
The Rock paintings of Lesotho. 1983. 12: 7-9.
From Argentina. 1983. 12: 10-11.
Schlosberg-höhlen in Homburg (Saar). 1983. 12: 23-24.
Rock Art, Rock Drawings, Engravings, Petroglyphs etc (list). 1983. 12: 25-26.
Two preliminary lists about US Postal cancellations. 1983. 13: 3.
Cave, Karst & other Speleological Stamps from Cuba. 1983. 13: 4-5.
Dog River (Lebanon). Angel Falls (Venezuela). Antalya Falls (Turkey). 1983. 13: 7.
The 1982 Chillagoe Caves expedition.... 1983. 13: 10-11.
 ‘History of cave Science’ - The scientific investigation of limestone caves to 1900, by T. R. Shaw. (Review). 1983. 13: 19-20.
Grotte de Niaux. 1983. 13: 21.
Bernard Palissy, an early cave researcher. 1983. 14: 8.
Clement Ader. 1983. 14: 12-13.
Jules Verne. 1983. 14: 14-15.

The Alcohol + Stamps Connection. 1984. 15: 4.
Some Cancellations showing Bats. 1984. 15: 5-8.
The Shwallows Cave. 1984. 15: 10.
Summary of some recent Rumanian cancellations. 1984. 15: 10-11.
Natural Bridges and Arches. (list). 1984. 15: 20-24.
Updated & revised list of cave related stamps - 1983. 1984. 15: 24.
A bird or not a bird, that’s the question. 1984. 16: 3.
The ”Cave” stamp from Nepal. 1984. 16: 4.
Recently a list with a rock art stamps.... (list). 1984.  16:6.
Checklist of some Saints, Persons, Memorials, organisations. 1984. 16: 7-8.
New stamp from Yugoslavia. 1984. 17: 2.
Two interesting French cancellations. 1984. 17: 10.
Armenia 1922 Pictorials. 1984. 17: 12.
Flammes d’obliteration de Crozon - Morgat. 1984. 17: 19.
Spanish Postmarks. 1984. 17: 22-25.
New from Australia. Aboriginal Rock and cave Art. 1984. 18: 4.
Rock Paintings of the Netherlands Antilles. 1984. 18: 9.
History of Echo cards. 1984. 18: 13.

Maya Artefacts. 1985. 19: 1.
Titova cave, Drvar, Bosnia. 1985. 19: 5.
again a page of Spanish cancellations.... 1985. 19: 17.
 ...the new Australian rock-art stamps.... 1985. 19: 18-19.
Magical cave opens. 1985. 19: 20.
Howe caverns. 1985. 19: 21.
Tranquility after the storm. 1985. 20: 3.
Zim (Haiti). 1985. 20: 11.
New stamps from Viet Nam. 1985. 20: 17.
Emil Racovita on Stamps and Cancellations. 1985. 21: 2-3.
Sawa-I-Lau Caves. 1985. 21: 4.
New: Rock-art from Brazil. 1985. 21: 6-7.
Postal Stationery with cave related pictures. 1985. 21: 8-11.
Many pre-stamped postcards... (Austria). 1985. 21: 12-13.
Grotte di Postumia pre-stamped postcards. 1985. 21: 14-15.
Five pre-stamped postcards from Czechoslovakia. 1985. 21: 16-17.
Four pre-stamped postcards from Deutschland. 1985. 21: 18.
The Plitvice Lakes Yugoslavia. 1985. 21: 23.
Papua new Guinea Scenes. 1985. 22: 3.
Ligts for Cavers. 1985. 22: 7.
Les Grottes de Saint-Cézaire. 1985. 22: 8
 ...more French cancellations.... 1985. 22: 8-9.
 ... Macocha cave stamp.... 1985. 22: 10.
Antalya Falls (Turkey). 1985. 22: 11.
A new echo-card from Japan.... 1985. 22: 12-13.
The ”Grottes de Rochfort” - Belgium. 1985. 22: 16-17.
Look out for bears! (Ursus spelaeus). 1985.  22: 18.

New French Flame. 1986. 23: 6.
Some new cave-related stamps and cancellations. 1986. 23: 4-5.
Errors on Stamps. 1986. 23: 18.
Picturesque Huangshan Mountain. 1986. 25:14-17.
Mauritius 1985 & Jersey 1979. 1986. 25: 20.
New(s) from Austria. 1986. 25: 21.
Comisión de espeleo-Filatella de venezuela. 1986. 25: 22-24.

Fontaine de Vaucluse. 1987. 26: 5.
400th Anniversary of the Birth of Xu Xiake, Geographer and Tourist of the Ming Dinasty. 1987. 26: 12.
Titos Höhlen. 1987. 26: 24.
The Blue Grotto, at Wied iz-Zurrieq, Malta. 1987. 27: 7.
Rock Paintings, RSA. 1987.  27: 9.
German Cancellations and Postmarks. 1987. 27: 10-19.

Some new (or) and recent stamps. 1988. 28: 2.
Christmas Island Indian Ocean “Wildlife Definitive Part II”. 1988. 28: 3.
New from Romania. 1988. 28: 4-6.
Four new stamps from China (Dunhuang Fresco). 1988. 28: 15.
Cave art on stamps. 1988. 28: 22.
The Polynesian Petroglyphs, issued May 13, 1987. 1988. 28: 23.
 
Ice in caves. 1988. 28: 30.
Vaitomo Caves date-stamp. 1988. 28: 31.
Le Col-des-Roches. 1988. 28: 36-37.
Three Venezuelean cinderella cancellations. 1988. 28: 39.
Some notes on French “Flammes”. 1988. 28: 40.
La Chambre d’Amour (The Love Room). 1988. 28: 40.
New issue - Palau Fruit bat. 1988. 29: 10.
Bats of Monserrat. 1988. 29: 11.
Plitvice lakes - biodynamic phenomenon of karst waters. 1988. 29: 22-23.
The seals from Zimbabwe. 1988. 28: 27.
Tourism: Spanish gastronomy and national parks. 1988. 30: 11.
Some misc. Spanish cancellations. 1988. 30: 11.
Two more items from Russia.... 1988.  30: 13.
Romania - 1928. 1988. 30: 16.
Postal item of Panama. 1988. 30: 17.
List of Belgian Speleological Cancellations. 1988. 30: 18-21.
Cancellations mentioning the Caves of Han, used in Charleroi. 1988. 30: 22.
Grotte di Castro. 1988. 30: 23.
Caves in San Marino? 1988. 31: 2.
Another time Bernard Palissy. 1988. 31: 2.
News - Climbing related. 1988. 31: 4-5.
New cancellations from Romania. 1988. 31: 6.
Castles & Caves. 1988. 31: 7.
U.S.A. cancellations / How to order these. 1988. 31: 9.
Pictorial postcards from Austria (with imprinted stamp). 1988. 31: 10-13.
Cave Hill Campus on Barbados. 1988. 31: 15.
Dunhuang murals - special stamps (2nd Series). 1988. 31: 16.
Georges Cuvier.... 1988. 31: 16.
The Saalfelder “Feengrotten” (Fairy Caves).1988.  31: 18-19.
Lod-cave, Thailand.... 1988. 31: 27.
Some bat news. 1988. 31: 28.

Some notes about American cancellations. 1989. 32: 7.
Xumishan Grottoes of Ningxia. 1989. 32: 8.
Grotto Art in China. 1989. 32: 8.
Pictorial postcard's from Tonga. 1989. 32: 9.
Romania - Caves & Music. 1989. 32: 15.
Norway - Stavanger - Randaberg.... 1989.  32: 17.
The 400th Anniversary of the birth of Xu Xiake, a geographer and Traveller of the Ming Dynasty. 1989. 32: 24.
Yugoslavia - Brezovica - Kanjon Miruse.... 1989. 33: 14.
Indonesia cave skull. 1989. 33: 17.
Lurgrotte/Austria. 1989. 33: 18.
Gustavo Adolfo Becquer. 1989. 33: 19.
Karst from Yugoslavia. 1989. 33: 21.
Lambert Adolphe.... 1989.  33: 25.

Two examples of “old” cave related items.... 1990. 34: 7.
Some new cancellations, “flammes”, from France. 1990. 34: 8.
60th Anniversary of the Discovery of the First Skull of Peking Man. 1990. 34: 14.
Stoljetnica naseg planinarstva. 1990. 34: 15.
The new Altamira stamp from Spain. 1990. 34: 18-19.

Checklist recent bat stamps. 1991. 35: 16.
Threatened species. 1991. 35: 17.
Checklist recen cancellations with bats. 1991. 35: 18.
More recent “bat” cancellations. 1991. 35: 19.
The study of fossil man in Indonesia.... 1991. 35: 24.
ObirDripstone-caves (Eisenkappel/Carinthia). 1991. 35: 25.
Minerales de las cuevas. 1991. 35: 28.
Origen de las cavernas. 1991. 35: 28.
Fingal (Barnes).... 1991. 36: 3.
Rock and cave art. 1991. 36: 4.
Cueva de la Pileta. A brief description of the cave paintings. 1991. 36: 5.
Christmas island wildlife definitive part.... 1991. 36: 9.
Cave photography. 1991. 36: 11.
Some cancellations and postmarkers from Austria. 1991. 36: 13.
Cave and karst items from New Zealand. 1991. 36: 14-16.
Couvin / Grotten van Neptunus. 1991. 36: 17.
The Thirteenth Conference of International Union for Quaternary Research - Commemorative Stamp. 1991. 36: 24.
Further delay for CSC labels. 1991. 36: 25.

Naturschönheiten in Österreich - “Hohler Stein” / Voralberg. 1992. 37: 15.
Vransko jezero. 37: 19.
Some “different” German cancellations. 1992. 37: 22-23.
Dobsina ice cave (Dobsina Jégbarlang). 1992. 37: 26.
Cwihaba caves, Botswana. 1992. 37: 27.
New from U.S.A. 1992. 38: 3.
Dripstone caves, Darwin.... 1992. 38: 14.
Prehistoric animals found in Cuman caves. 1992. 38: 24.
L’Homme de Tautavel 450 000 ans. 1992. 38: 25.
A new catalogue for Austrian cave postcards. 1992. 38: 26.

The first cave related item from Siberia? 1993. 39: 1.
Some French flammes and cancels. 1993.. 39: 6-7
About the “new” American cancellations with AM-PM. 1993. 39: 8.
Caves and stamps: Jules Verne and the “Journey to the center of the Earth”. 1993. 39: 10-11.
Bat cave. 1993. 39: 19.
Sometimes it pays to look at the back of even simple envelopes! 1993. 39: 24-25.
The rock-art page. 1993. 39: 26.
The Pit of the Jinn. 1993. 40: 9.
Illustrated postal cards from Yugoslavia (1953-1957).. 1993. 40: 10-12.
St. George and the Dragon. 1993. 40: 14.
A visit to... Bad Segeberg. 1993. 40: 15.
25 Years ago. Discovery of the caves of Ribadesella, and the loss of Tito Bustillo, just a few days later. 1993. 40: 16.

Las Pictografias Aborigenes de la Cueva Numero Uno de Punta del Este. 1993. 40: 23-26.
Somebody interested to do some speleophilatelic research? 1993. 41: 1.
Definitive stamp “Croatian Towns” Pazin. 1993. 41: 2.
Tongan Mythology.... 1993. 41: 5-
Scenic views of Christmas Island. 1993. 41: 7.
Marcel Pagnol (1895-1974).... 1993. 41: 7
André Chamson (1900-1983).... 1993. 41: 7.
Kilkis,the Cave of St. George. 1993. 41: 8.
Argentina letter sheet issued 1900. 1993. 41: 22.
New items from Romania. 1993. 41: 23.

China 1993. 1994. 42: 2.
The Long-Spined Cave Isopod Crustacean. 1994. 42: 8.
Modern Chinese Scientist ?Li Siguang (1889-1971).1994.  42: 21.
Acoin from Annam (Vietnam) 1850-1854....1994. 42: 22.
German postal history. 1994. 42: 25.
Lourdes Cave - France. 1994. 43: 9.
Scenic Spanish envelopes. 1994. 43: 20-21.
Around the Baltic Sea. 1994. 43: 26-27.
Timbre-poste commemoratif la cinquantenaire de la mort de l’ecrivain Ivan Goran Kovacic. 1994. 43: 28.
Arte rupestre de Bolivia. 1994. 44: 9.
Vampire Bats. 1994. 44: 10-11.
Fossil Bats. 1994. 44: 11.
Höhlenforschung international. Das Höhlenmuseum bei den Beatushöhlen, Gemeibde Sundlauenen (BE), am Thuner SEE/Schweiz. 1994. 44: 18.
Lurgrotte stamp ... and the cancellations. 1994. 44: 19-21.
Cave related animals Monachus monachus. 1994. 44: 22.
Cave animals and the military. 1994. 44: 23.
Legend Rattenfänger. 1994. 44: 26-27.
New items bat-related. 1994. 45: 5
Scenic Chinese envelopes. 1994. 45: 16-18.
The song of Brúsajøkil. 1994. 45: 19.
Die unterirdischen Mühlen von Col-des-Rochec. 1994. 45: 20-21.

Several ... German cancellations.... 1995. 46: 18-19.
... the Indonesian stamp depicting Gua Petruk.... 1995. 46: 29.
The Coves de Sant Josep.... 1995. 47: 16.
Aladdin, Walt Disney Cartoon Film.. 1995. 48: 2.
 “Ovens” ... = cave in the celtic language.. 1995. 48: 5.
New Stamp Romania. 1995. 48: 8.

Dunhuang Murals (6th set). 1996. 49: 5.
New from Spain - Archeology. 1996. 49: 15.
More about “Jeremiah’s Cave”. 1996. 49: 22.
Portugal - Algarve 1980 stamp. 1996. 49: 22.
Underground mills at Col-des-Roches/NE. 1996. 49: 26.
Just a few “cave” and “karst” cancellations... 1996. 49: 27.
Bats on Vanuatu stamps. 1996. 50: 11.
Bat overprints - reality or fantasy? 1996. 50: 12.
The New Postal Codes for Slovenia. 1996. 50: 13.
Unesco cancellations for Hungarian and Slovakia Show caves. 1996. 50: 21-22.