Attracted disc electrometer
Colour photograph of Terling Place
Apparatus for the preparation of Argon.
Apparatus used in the isolation of argon
Apparatus for demonstrating the interference of sound-waves
Horn with elliptical section
Rayleigh apparatus
Zinc bell
Horn with elliptical section (see note)
Apparatus for experiments concerning aeolian tones
Instrument for measuring the intensity of vibration in the air
Apparatus for the demonstration of fluid motion
Apparatus for experiments on the superficial viscosity of water
Reflectors for short sound waves
Multiple pipe for experiments on sound
"Bird-Call"
Glass plate
1878
Inductor tube
Diagram for stroboscopic speed regulation
Coils used as a standard of induction
Apparatus for experiments concerning aeolian tones
Clay pipe-stems, used in experiments on Argon.
Three metal dishes
Hughens gearing to illustrate electromagnetic induction
Flight demonstration apparatus
Experiment apparatus
Apparatus for determining the refractivity of argon
Apparatus for the demonstration of fluid motion.
Lantern slides to illustrate a method of enhancing photographic gradation
Electrical interrupter
Apparatus for experiments on the lubricating and other properties of thin oily films.
Model to illustrate the principle of reciprocity.
Model to illustrate the theory of the Bourdon gauge
Apparatus for the demonstration of fluid motion
Magnetising coil
A Groves or Apps motor, for driving colour wheel.
Experiment apparatus
Large wooden trumpet
Apparatus for determining the refractivity of argon
Resistance apparatus
Wooden stand with 3 levelling screws
Apparatus for the investigation of the passage of sound through a narrow slit.
Rotating holder for Electric lamp
Voltameter (Used in the preparation of Argon).
Apparatus for experiments on the perception of sound direction.
Multiple resonator (with -458)
Apparatus for experiments concerning aeolian tones
Four inductor tubes.
