Balance, London, England, 1860-1880
1860-1880
Chapman Jones Opacity Balance
1895
Microbalance used for Weighing Crystals
1930-1970
Self-Indicating Scale
1880-1900
Jelly strength tester made by H. Hughes and Son Ltd
1920-1947
Balance
Wind tunnel calibration balance
1940-1960
Brass letter balance
Spring balance
Quadrant letter balanc
Brass letter balance on wooden stand
Brass quadrant letter balance
Spring balance
Brass letter balance
Brass letter balance with fish engraving design
Prototype Malvern current balance
1960-1964
Small apothecary's balance in wooden box.
Portable assay balance by O.Wolters
1911
Small pocket balance
Original microbalance used to measure the density of radium emanation by Ramsay and Whytlaw-Gray in 1911
Specific Gravity Balance circa 1900 marked "83! Balance Beam
circa 1900
Steel pocket balance with glass pans
Hand held dispensing balance
Apothecary's balance, Europe, 1901-1930
1901-1930
Compression spring balance by Griffin and George Ltd.
1967-1983
Butchart balance by W. B. Nicholson, Glasgow
1948
Double balance pressure step valve, sectioned
Corn balance
1830-1850
Mineralogical test kit
Portable balance in box
Precision Balance, in mahogany and glass case
1788
Balance beam in case
Hughes magnetic balance
1883-1904
Bunge balance
circa 1938
Balance by J.H. Becker
1900
Oertling microbalance model 146 with white metal beam and brass upright and cylindrical air dampers
1965
Centrifuge tube balance made by Charles Hearson.
"Souths" balance
Microbalance by William Aimsworth and Sons
Balance by A. Collet
Oertling, long beam chemical balance
1860
Reconstruction of 16th century assayer's balance after Lazarus Ercker
Chemical balance in glazed wooden case with a brass beam and column
1860-1888
Torsion balance to weigh up to 100 mg made by White Electical Instrument Co
circa 1950
Analytical balance signed "L Oertling London EC" Model 31a
1929
Releas-o-matic chemical balance
1953
Oertling Microbalance model 141
1959-1960
Balance in glazed wooden case
Assay balance
1845-1871
Analytical balance
1957