Large clear glass retort
1801-1900
Green glass retort
1650-1800
Green glass retort
1750-1850
Clear glass swan necked retort
1850-1900
Pale green glass retort
1750-1850
Pale green glass retort
1801-1900
Glass swan necked retort, 1701-1850
1701-1850
swan necked retort
1801-1900
Swan necked retort
1801-1900
Clear glass swan necked retort
1701-1900
Clear glass swan necked retort
1750-1850
Green glass retort
1750-1850
Pale green glass retort
1750-1850
Retort, stoneware, European, 1600-1800
1600-1800
Clear glass retort
1801-1900
Clear glass retort
1750-1850
Clear glass retort
1801-1900
Small swan necked retort
1801-1900
Retort, outlet and stopper on base
1850-1920
Clear glass retort
1750-1850
Large green glass retort, straight necked, spherical flask, long tubular neck, stopper outlet, hand blown, Western European
1701-1850
Retort, clear glass, stained, European, 1850-1950
1850-1950
Retort, clear glass, European, 1850-1950
1850-1950
Small clear glass swan necked retort
1751-1850
Small clear glass swan necked retort
1751-1850
Small clear glass swan necked retort
1751-1850
Swan necked retort
1851-1900
Small swan-necked glass retort
1701-1900
Retort, clear glass, European, 19th century
1801-1900
Small clear glass swan necked retort
1701-1900
Small clear glass retort
1750-1850
Swan necked retort
1851-1920
Small green glass retort
1750-1850
Pale green glass retort
1750-1850
Small pale green glass retort
1750-1850
Clear glass retort
1801-1900
Small pale green glass retort
1701-1850
Retort, clear glass, European, 19th century
Retort, stoneware, European, 1600-1800
1600-1800
Small clear glass retort
1750-1850
Earthenware retort, perhaps English, 19th century
1801-1875
Large clear glass swan necked retort
1751-1850
Clear glass swan necked retort
1801-1900
Swan necked retort
1801-1900
Clear glass retort
1750-1850
Retort, glass,long stem, hand blown
1750-1850
Small pale green glass retort
1801-1900
Chemical retort, terracota, English(?)0, 1801-1930
1801-1930
Retort, clear, probably French
1850-1920
Retort(?), glass, German, by F. Schbaum of Bonn, f
1901-1950