Gadlys Tin Works
Presumed to be the same as Gadlys Ucha Tin Works, Aberdare.
c.1850 The Waynes of Gadlys Ironworks established the Gladys tin works.
The Chivers were in partnership with George Smith at the Gadlys Ucha Tinplate Works, Aberdare
1873 The Chivers withdrew from the partnership