Flask
1880-1950
Glass flask containing urine
1865-1877
Flask in form of fish
1801-1900
Glass flask; glass stopper; brass capped
1761
Glass flask with wooden base on brass pillar
1800-1899
Gas flask
Spherical glass flask lacking neck
Thermos flask
Flat Bottomed Flask Graduated to 200 cc, 1910-1915
1910-1915
Flask, flat bottom boiling with three necks
Three neck flat bottomed round flask
Long necked round bottomed flask
Three neck flat bottomed round flask
Three neck flat bottomed round flask
Flat bottomed round flask with long neck and lip
Gas exploding flask of thick glass with stopper
1800-1820
Flat bottomed flask
Glass flask
Flat bottomed pear shaped flask with long neck
Flat bottomed round flask with long neck and lip
1922-1975
Two-neck round bottomed flask
Round flask with flat bottom
Round bottomed flask with long neck and flat lip
Round bottomed flask which once contained uranyl nitrate solution
William Marwood's powder flask, England, 1850-1880
1850-1880
Round bottom flask with short tooled rim neck
Small pear-shaped glass flask with narrow neck and side spout
Round bottomed flask, owned by Frederick Power (1853-1927)
1896-1914
Florence flask with ceramic stopper and metal hinge closure.
Leyden Jar
Glass flask with spout
Glass flask
Volumetric flask, glass, 250ccm
1907-1912
Glass flat bottomed flask
Erlenmeyer narrow necked conical flask
Flat bottomed flask with stained fibrous material in neck
Alabastron with narrow neck and three loop handles
1500-1000 BCE
Small cylindrical alabastron or oil bottle
500-350
Cylindrical alabastron or oil bottle
600-300 BCE
Roman flask
300BCE-200CE
Round bottom flask
1926-1954
Round bottom flask
1926-1956
Round bottom flask
Round bottom flask
Round bottom flask
Unexhausted unsilvered flask
1900-1982
Parting flask for assaying, associated with M. Berthelot
Uranyl nitrate solution in glass flask, 1905.
1905
Beaker flask by Moncrieff, Scotland, 250mls.
Flat bottomed glass flask and glass extractor from the Soxhlet apparatus
1900-1923