Lease of a colliery in Waungreen, Llangendeirne owned by Baron Dynevor 1855 Math Eitemau Uwchlwytho gan Gillian Barton
Autograph / Photo album of Mildred A. Rees, Llandefaelog 1914 Math Eitemau Uwchlwytho gan Gillian Barton
Kidwelly & Llanelly canal and tram road company - various documents 1840s Math Eitemau Uwchlwytho gan Gillian Barton
Thomas Bowen's (surveyor) 1847 report on feasibility of new working of anthracite coal near Pontyates, Llangendeirne 1847 Math Eitemau Uwchlwytho gan Gillian Barton
