Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Slate Industries Ltd., letter & draft prospectus
Letter (one sheet) dated 2nd December 1921 from G. MacDonald of Coetmor Yard to C.O.Foster of Cheadle, Staffs, together with rough draft prospectus (three sheets of purple type on cream paper) relating to the setting up of Slate Industries Ltd., also a sheet giving cost of crushing, grinding and loading on rail.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.