Kidwelly British School Scholar's Certificate (photocopy), 1865 Math Eitemau Uwchlwytho gan Gillian Barton
Letter from the War Office about land part of Aqueduct Farm, Kidwelly, 1928 Math Eitemau Uwchlwytho gan Gillian Barton
Copi o nodyn gan William Bevan yn 1811 ynghylch Camlas Cymer, Cydweli Math Eitemau Uwchlwytho gan Gillian Barton
Correspondence of Thomas Bowen, surveyor, about Cenross Colliery in 1866 Math Eitemau Uwchlwytho gan Gillian Barton
Nobel's Explosives Factory, Pembrey, Carmarthenshire, 1931 Math Eitemau Uwchlwytho gan Gillian Barton
