Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors Iron & Steel Works, accounts
Eight pages stapled together. Eight pre-printed cost sheets, printed in black and red ink on lined paper, with printed columns. Details are typed in black and red ink. British (Guest Keen Baldwins) Iron & Steel Co. Ltd. cost accounts for Cardiff Works for 4 weeks ending 27th December 1930. Costs for Creigiau Quarry, sintering plant, blast furnace, plate mill, blast furnace boiler plant, generating station and the Wharf.