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Six cylindrical glass rods with gently rounded ends

Six cylindrical glass rods with gently rounded ends

1850-1920

Ronald's electrical apparatus for atmospheric observations, copper rod to go through roof to atmosphere

Ronald's electrical apparatus for atmospheric observations, copper rod to go through roof to atmosphere

1843

Iron Rod with Two Small Rivet Holes

Iron Rod with Two Small Rivet Holes

Machine Component, Iron Rod

Machine Component, Iron Rod

Henley's discharging rod

Henley's discharging rod

1862

Metal rods used in rabbit ear chamber research

Metal rods used in rabbit ear chamber research

1950-1980

Two clear glass rods

Two clear glass rods

1860-1925

Iron Rod with Ring Bolt

Iron Rod with Ring Bolt

Electrostatic discharging rod

Electrostatic discharging rod

Steel rod 30" x 5/8" diameter with cast fitting clamped by a thumb screw

Steel rod 30" x 5/8" diameter with cast fitting clamped by a thumb screw

Glass rods used on winding and doubling machines.

Textile Machinery Rods

Original long rods for the blow-down handles. From the coal to oil hydrogenation plant at Billingham, Cleveland in England.

Original long rods for the blow-down handles

Two wooden connecting rods with oval holes geared internally, illustrating one of Watt's methods of converting reciprocating into circular motion

Two wooden connecting rods with oval holes geared internally

Two rods concerned with Riviere apparatus, for friction(?), brass, European, 1880-1930

Two rods concerned with Riviere apparatus

1880-1930

3 hanging rods with weights from arbors complete with clevis pins etc

3 hanging rods with weights

Rod, narrow, solid glass, circular in section, European, 1870-1930

Rod, narrow

1870-1930

Brass rod like structure, possibly part of large apparatus, thought to be European, 1900-1950

Brass rod like structure

1900-1950

Glass display plate, with rod made from concoction of guarana seeds, from Brazil.

Glass display plate with rod made from seeds

1880-1940

Selection of glass rod

Selection of glass rod

Mild steel rod, part of a support frame, very similar to 1993-1602/6, approximately 2.6-Metres in width, from unidentified section and unidentified Cyclorama, architectural feature scene, designed by Ralph Stephenson Lavers, England - as commissioned by the Science Museum, London, for the Museum’s Gas Gallery - and cast by J. Starkie Gardner Ltd., London, England, 1950-1951

Mild steel rod

1950-1951

Mild steel rod, straight, approximately 1.8-Metres in width, from unidentified section and unidentified Cyclorama, architectural feature scene, designed by Ralph Stephenson Lavers, England - as commissioned by the Science Museum, London, for the Museum’s Gas Gallery - and cast by J. Starkie Gardner Ltd., London, England, 1950-1951

Mild steel rod

1950-1951