photograph, Three Violins
photograph, Optical Bench
photograph, Model of Great Melbourne Reflector
Photograph, Needle Instrument.
photograph, Siberian Lodestone
photograph, Heliostat RCS (Ireland)
photograph, Heliostat by Foucault
photograph, Telegraphic Apparatus
photograph, Gyrometric Governor
photograph, Dent's Glass Spring Chronometer
photograph, Attraction Meter
photograph, Gramme's Machine
photograph, Gambley's Declination Compass
photograph, Cubic Feet Measuring Standard
photograph, Transit of Venus Equatorial
photograph, Bust of Galileo & Instruments
photograph, Gravesande's Pneumatic Pump
photograph, Quadrant of Tycho Brahe
photograph, Siderostat
photograph, Siderostat
photograph, Orrery
photograph, Air Pump and Magdeburg Hemispheres
Photograph, Double Needle Telegraph
Photograph, Double Current Sounder Translator
photograph, Ancient Striking Clock
photograph, Fixed Harbour
photograph, Microscopes
photograph, "M" Room (Geography & Geology)
photograph, Instrument of Acad. Cimento
photograph, "L" Room (Geography & Meteorology)
photograph, Early Hygrometer
photograph, Syren Fog Signal
photograph, Fixed Harbour
photograph, Theodolite, with 2 telescopes
photograph, Tide Integrating Machine
photograph, The Kew Photo-heliograph
photograph, Siderostat
Photograph, "The Greatest Natural Magnet"
photograph, Gramme's Machine for electric light
photograph, Ramsden's Great Theodolite
photograph, Gramme's Machine for demonstrating
photograph, Indian Vina
photograph, Tisley's Compound Pendulum
photograph, Photo-heliograph
photograph, Transit of Venus Equipment
photograph, Transit of Venus Altazimuth
photograph, Ramsden's Small Theodolite
photograph, Thomson's Tide Predicting Machine
