| Type |
Originator |
Title |
Date |
|---|
 |
CRG Trans, Vol 3 No 1 | Caving in Norway |
1954 |
 |
Railton,C.L | OFD Ogof Ffynnon Ddu - S1001 |
1967 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1002 |
1953 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1003 - Longitudinal Section of Most of the Principal Passages |
1953 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1005 |
1953 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1008 |
unknown |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1009 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1010 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1013 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1042 |
1950 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1043 |
1950 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1044 |
1950 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1045 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1046 |
1949 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1047 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1048 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1049 |
1953 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1050 |
|
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1057 |
1967 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1069 |
1949 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1070 |
1949 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1071 |
1949 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1072 - Plan |
1967 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1073 - Plan |
1953 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1081 - Plan |
1967 |
|
Railton,C.L | OFD Ogof Ffynnon Ddu - S1082 |
1953 |
|
Little,W.H & Railton,C.L | Plan of Tunnel Cave - S2026 |
1957 |
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