Chapter XXI: Part I: , #General Pottery Methods.# Definition and History. Definitions

and Classification of Ceramic Products -- Historic Summary of the Ceramic Art -- Raw Materials of Bodies. Clays: Pure Clay and Natural Clays -- Various Raw Materials: Analogous to Clay -- Agglomerative and Agglutinative -- Opening -- Fusible -- Refractory -- Trials of Raw Materials -- Plastic Bodies. Properties and Composition -- Preparation of Raw Materials: Disaggregation -- Purification -- Preparation of Bodies: By Plastic Method -- By Dry Method -- By Liquid Method -- Formation, Processes of Formation: Throwing -- Expression -- Moulding by Hand, on the Jolley, by Compression, by Slip Casting -- Slapping -- Slipping -- Drying. Drying of Bodies -- Processes of Drying; By Evaporation -- By Aeration -- By Heating -- By Ventilation -- By Absorption -- Glazes. Composition and Properties -- Raw Materials -- Manufacture and Application -- Firing. Properties of the Bodies and Glazes during Firing -- Description of the Kilns -- Working of the Kilns -- Decoration. Colouring Materials -- Processes of Decoration.