Tantalus
cup
Telephone station plant
Telescope with reading scale
Tesla
. Apparatus for high frequency
Tesla's
transformer
Theodolite
Thermoelectric cell
Thermoelectric couple
Thermoionic tube
Thermometer to measure heat radiation
The tent camera obscura
Thomson
. Inductive repulsion
Thomson's
galvanometer
Thomson's
astatic galvanometer with scale
Toothed wheel interrupter
Top
Torsional pendulum
Tourmaline
Transformer
Tube with cross
Tuning-fork on resonance-box
Tyndall's
apparatus
Tyndall's
tube
Universal equinoctial sundial
Universal galvanometer
Universal lens holders
U-shaped tube for liquids of different gravity