Small fire clay furnace, European, 1801-1880
1801-1880
Fireclay container, European, 18th or 19th century
1701-1900
Fireclay bottle, European, 19th century
1801-1900
Alchemical muffle, fireclay, Egyptian, 1850-1914
1850-1914
Two specimens of each of refractory materials: ZAC 1681, ZAC 1711, SILICA, Fireclay, Zircon, Sillimanite
Three fireclay crucible
1701-1900
Furnace lid, fireclay, possibly French, 1926-1927
1926-1927
2 fireclay bottles, European, 19th century
1801-1900
Furnace lid, fireclay, possibly French, 1926-1927
1926-1927
Furnace lid, fireclay, possibly French, 1926-1927
1926-1927
Furnace lid, fireclay, possibly French, 1926-1927
1926-1927