Specimen of crude Lemnian clay, Greek, 1910-1970
1910-1970
One piece of China Clay used in making bone china.
Ball clay used in making white earthenware
China clay used in making white earthenware
Clay tobacco pipe
1695-1725
Piece of old Stourbridge burnt clay.
Sample of Browbey clay from California
1801-1950
China clay for making Bone China
Clay lumps for making red earthenware
Lump of red clay in envelope
1900-1930