Microbalance used for Weighing Crystals
1930-1970
Wind tunnel calibration balance
1940-1960
One Baird & Tatlock Balance undated and unnumbered. Glazed mahogany case with black glass base
Oertling releas-o-matic balance model FO4 serial no. 14270
Stanton unimatic single pan balance, CL4D.
Specific Gravity Balance circa 1900 marked "83! Balance Beam
circa 1900
Portable hydrostatic balance by Tuther
1820
One Baird & Tatlock balance No. 1906. Glazed wooden case with black glass base
Oertling, long beam chemical balance
1860
Mettler single-pan balance
1955
Balance by J.H. Becker
1900
Chainomatic balance by Griffin and Tatlock
circa 1935
Hand held dispensing balance
Original microbalance used to measure the density of radium emanation by Ramsay and Whytlaw-Gray in 1911
Balance beam in case
Releas-o-matic chemical balance
1953
Small pocket balance
Balance by A. Collet
Assay balance
1845-1871
Chemical balance in glazed wooden case with a brass beam and column
1860-1888
Microbalance by William Aimsworth and Sons
Small apothecary's balance in wooden box.
Bunge balance
circa 1938
Torsion balance by Griffin and Tatlock no.15700B
Analytical balance
1957
Torsion balance
Analytical balance
1880
Steel pocket balance with glass pans
Centrifuge tube balance made by Charles Hearson.
Reconstruction of 16th century assayer's balance after Lazarus Ercker
Sartorius microbalance, serial no.37651.
Oertling microbalance model 146 with white metal beam and brass upright and cylindrical air dampers
1965
Hydrostatical and Chemical Balance (c. 1790)
1790
Torsion balance to weigh up to 100 mg made by White Electical Instrument Co
circa 1950
Chemical balance by Sartorius in glazed wooden case with black glass base
circa 1894
Analytical balance signed "L Oertling London EC" Model 31a
1929
One diamond balance in glazed wooden case
Balance in glazed wooden case
Oertling Release-o matic
1955
Oertling R20 single pan balance
1968
Balance on wooden base, no case
Chemical balance
Portable assay balance by O.Wolters
1911
Balance by Baird and Tatlock (London) Ltd
Rough weighing balance by William A Webb of Ilford
circa 1960
Jelly strength tester made by H. Hughes and Son Ltd
1920-1947
Apothecary's balance, Europe, 1901-1930
1901-1930
Balance on agate bearings
1900-1980
Mineralogical test kit
