Ordinary

I

China clay......... 2.5 parts

Stone............. 1.5 parts

Bone.............. 3 parts

II

China clay......... 5 parts

Stone............. 2.5 parts

Bone.............. 7 parts

Barytes........... 3 parts

III

Chain clay........5 parts

Stone............. 3 parts

Flint.............. 0.25 part

Barytes........... 8 parts

Superior

I

China clay......... 35 parts

Cornwall stone...... 23 parts

Bone.............. 40 parts

Flint.............. 2 parts

II

China clay........   35 parts

Cornwall stone.....     8 parts

Bone.............   50 parts

Flint.............     3 parts

Blue clay..........     4 parts

III

China clay........     8 parts

Cornwall stone.....   40 parts

Bone.............   29 parts

Flint.............     5 parts

Blue clay..........   18 parts

IV

China clay........   32 parts

Cornwall stone.....   23 parts

Bone.............   34 parts

Flint............     6 parts

Blue clay..........     5 parts

V

China clay........     7 parts

Stone.............   40 parts

Bone.............   28 parts

Flint.............     5 parts

Blue clay..........   20 parts

Finest China Bodies

I

China clay........   20 parts

Bone.............   60 parts

Feldspar.........   20 parts

II

China clay........ 30 parts

Bone............. 40 parts

Feldspar......... 30 parts

III

China clay........   25 parts

Stone.............   10 parts

Bone.............   45 parts

Feldspar.........   20 parts

IV

China clay........   30 parts

Stone.............   15 parts

Bone.............   35 parts

Feldspar.........   20 parts

Earthenware Bodies

I

Ball clay..........13 parts

China clay........ 9.5 parts

Flint............. 5.5 parts

Cornwall stone..... 4 parts

II

Ball clay..........12.5 parts

China clay........ 8 parts

Flint............. 5.5 parts

Cornwall stone ... 2.5 parts One pint of cobalt

stain to 1 ton of

glaze.

III

Ball clay..........13.25 parts

China clay........11 parts

Flint............. 4 parts

Cornwall stone..... 5 parts

Feldspar.......... 4 parts

Stain as required.

IV

Ball clay..........18.5 parts

China clay........13.5 parts

Flint............. 8.5 parts

Stone............ . 4 parts

Blue stain, 2 pints to ton.

V

Ball clay.......... 15 parts

China clay........ 12 parts

Flint............. 6 parts

Stone............. 4 parts

Feldspar.......... 4 parts

Blue stain, 2 pints to ton.

VI. (Parian)

Stone.............   11 parts

Feldspar.........   10 parts

China clay........     8 parts