Equal-arm balance with swan-neck ends
1675-1700
Equal-arm balance
1562-1566
Set of scales
1801-1900
Apothecary's balance with brass beam and horn pans
1801-1900
Set of apothecaries' scales
1831-1870
Apothecary's balance with steel beam and mother-of-pearl pans
1831-1870
Apothecary's balance with steel beam
1750-1900
Apothecary's scales with elaborate steel beam and brass pans
1801-1900
Set of scales
1801-1900
Apothecary's balance with steel beam and brass pans suspended from green silk threads
1701-1800
Set of scales with silver pans
1801-1900
Set of scales
1750-1900
Set of scales
1701-1850
Wooden case for apothecary's balance
1701-1800
Apothecary's balance with steel beam and glass pans
1850-1900
Set of scales
1801-1900
Set of scales
1801-1900
Circular scale pan
1701-1900
Apothecary's balance with brass beam and pans suspended by yellow thread
1831-1870
Set of scales
1801-1900
Set of scales
1750-1900
Apothecary's balance with steal beam and glass pans
Apothecary's balance with steel beam and brass pans
1850-1900
Iron stand
1801-1900
Balance used in construction site materials laboratory
Apothecaries scale with steel beam and brass pans suspended from green silk threads
1701-1900
Roberval-Type Counter Scales
1915-1920
Ornate balance, 18th century
1701-1800
Apothecary's balance, Swiss., 19th century
1801-1900
Weighing scale components
Scale pan
1701-1900
Flat rectangular wooden pan from set of scales for suspension
1801-1900
Scales, brass beam and pans
1800-1820
Apothecary's scale beam
1600-1850
Apothecary's scales
Pharmaceutial balance
1700-1800
Wooden upright from pharmacy balance
1651-1850
Rectangular wooden box containing apothecary's balance with steel beam and glass pans
1801-1900
Apothecary's scales
1796
Set of scales
1750-1850
Set of apothecaries' scales
1831-1870
Set of apothecaries' scales
1800-1817
Apothecary's balance with steel beam and brass pans in wooden box
1750-1800
Scale pan-hanger
1801-1900
Set of scales
1750-1900
Scales stand and upright, European, 1701-1800
1701-1800
Scales, steel beam with copper pans
1750-1850
Apothecary's balance with steel beam and glass pans suspended from green silk cords
1831-1870
Pair of scales
1850-1950
Pharmacy scales form of Andromeda and Serpent
1701-1850