Skokholm - Dale Princess in South Haven with Mike Betts and Sue Barclay in 1992 Math Eitemau Uwchlwytho gan Skokholm Archives
Donovan, Ronald Lockley, Dillwyn Miles (?) and David Saunders in 1991 Math Eitemau Uwchlwytho gan Skokholm Archives
Skokholm - Ronald Lockley and David Saunders - 91-05-20 Math Eitemau Uwchlwytho gan Skokholm Archives
Skokholm - Manx Shearwater corpse being placed in a bin Math Eitemau Uwchlwytho gan Skokholm Archives
Skokholm - Jean Donovan in the sea-watching hide in 1989 Math Eitemau Uwchlwytho gan Skokholm Archives
