
Author on the summit of Plynlimon
circa 1950s
circa 1950s
circa 1950s
circa 1950s
circa 1950s
circa 1950s
1819
1834-1896
1904-1906
1834
1858
1839
1837
1863
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1959-1960
1783
1501-1600
1819