U-shaped brass rod with a brass ball at each end
1780-1798
Clad rod
1980-1985
Varley's frictional charging rod, 'electric wand'
Rod from the model of Murray's portable beam engine
1808
Polythene rod for producing electrostatic charge
1900-1980
Brass rod, Galvani collection
1780-1798
Rod with screw nut at one end
1750-1850
Glass rod for producing electrostatic charge
1900-1980
Piece Dexonite rod, 1/2" diam., 2" long
Sealing wax rod
1900-1980
Three titanium rods made of Ti sponge
1946
Seven Iron Rods.
Ebonite rod for producing electrostatic charge
1900-1980
Titanium ball-ended rod (part of ball and socket joint) with hard chrome plating on ball
1981
Six small pieces of quartz rod
1887-1892
Quartz rod containing air bubbles
1980-1985
Clad rod containing air bubbles
1980-1985
Sintered Polycrtstalline rod
1997
Twelve inch cylindrical metal rod
1948-1961
Neodymium rod suitable for neodymium laser
1980-1985
Casein rods
Weighing beam, polished wood with inlaid pewter
Iron Rod with Vertically Curved Hook
Rod for 50 inch "Bull" Engine
1876-1877
Three metal rods with clamps
Metal rod with a ball at one end and the other end flattened and pierced
1780-1798
Metal rod
Silica rods arranged to show "conduction" of light
Two square section rods with ends for clamping and apparatus on slides
1762
Three glass insulating rods
Glass rod, 3 packets
1900-1980
Plug rod with tappets
Straight metal rod
1700-1900
Turned rod with a worm gear at one end and a rectangular plug at the other end
1800-1850
Green glass rod with brass caps at the ends each fitted with a small wire loop
1780-1798
Three short glass rods
1780-1798
Tamping rod
Rod, square in cross-section, of imitation yellow/orange marbled plastic
1901-1950
3 rods from weighshaft to valve spindles
Steel rod with brass hooks and brass ball
1775-1825
Short length of glass rod with right-angled bend at end
1880-1910