spelio: B1R1-14 1963-64 Nullarbor 77' Ladder to sky in Murra-el-Elevyn Cave entrance doline
©
Archibald Ferguson Von Rotacac: Pologne - Rivière Souterraine
spelio: B1R15-128 Walpet Cave doline Dick on the wall
©
Archibald Ferguson Von Rotacac: Spéléologie Boyau Grotte
©
Archibald Ferguson Von Rotacac: Spéléologie Grotte 5
©
Archibald Ferguson Von Rotacac: Spéléologie Grotte 6
©
Archibald Ferguson Von Rotacac: Spéléologie Grotte 2
©
Archibald Ferguson Von Rotacac: Spéléologie Grotte 1
©
Norbert Kaiser: im Berg
©
thomas.schultze: Björkliden caves 2
©
_Oryx: Contournement souterrain d'un ancien puits de service
©
_Oryx: Lampe de carrier laissée au fond d'un chantier souterrain
©
_Oryx: Second niveau irrégulier
©
_Oryx: Un ancien poêle à bois abandonné en carrière
©
Norbert Kaiser: seltener Einblick
©
pbataille: Les piliers bétonnés
spelio: B1R4-20 Pisa Chamber Oolites
spelio: B1R4-21 getting some water from a pool
spelio: B1R4-22 Vertical shot 23 Aug 1964
spelio: B1R4-23 Flowstone karst Pisa Chamber
spelio: B1R4-24 Dry pond karst Pisa Chamber 23-08-64
spelio: B1R4-25 me in Dry pond Pisa Chamber
spelio: B1R4-26 straws into Dry pond Pisa Chamber
spelio: B1R4-27 small shawls in dry pond in Pisa Chamber
spelio: B1R4-28 ex14The Pisa Chamber
spelio: B1R4-29 Dick in The Pisa Chamber in hanimount
spelio: B1R4-30 Kodachrome sparkles in The Pisa Chamber from one Trog lamp
spelio: B1R4-31 The Pisa Chamber shawls in hanimount #32 is black or blank.
spelio: B1R4-33 Shawls & flowstone in The Pisa Chamber
spelio: B1R4-34 Flash & carefull tripods in The Pisa Chamber straws and flowstone Denis