Handbook to the collection of British pottery and porcelain, in the Museum of Practical Geology (1893)
Museum of Practical Geology (Great Britain) · London : Printed for H.M. Stationary Office, by Eyre and Spottiswood, sold only at the Museum · leaf 92
Fio. 41. 72 lUUTISH POTTERY AND PORCELAIN. … The composition of this substance, according to an analysis made•it the Museum of Practical Oeology, is as follows :— Silica 09-40 Ahiiniiift ..... 262 Protoxide of iron . - - - 091 Protoxide of manganese - - - 064 Magnesia - - - - - 079 Lime 7-81 Potash 0-98 Soda 14-63 Carbonic acid - - - - 0-32…
Pottery -- England London
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
