Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866

1865-1866

Sisal cord, 3/100 grade that has been dry spun.

White and water repellent sisal cord

Sisal cord

Radio transmitting set for radiosonde

1973

M.O. Bibby recorder Mark II

Murphy model A124 radio receiver

1948-1952

Mercury-in-glass thermometer in cardboard case

1850-1924

Mk II radiosonde training device MO 13/48

Materials House

1999

Specially-designed Atomiser Nozzle for Recreating Sneeze Droplets

1960-1962

Water repellent treated sisal.

M.O. Bibby recorder Mark II

Radio transmitting set for radiosonde

1974

Mk II radiosonde training device MO 13/48

Model of a 'Tankwa' or papyrus reed canoe with reed cargo

1920-1923

Whole model of Meiram River (Siam) ordinary open boat (Ru a Chang)

1858-1908

Piece of aromatic bark

1851-1937

Treated sisal - three lengths.

Mountain barometer by J. Newman

1820-1850