Frame for Suspending Racks of Thermometers
Frame for suspending racks of thermometers : part of original thermometer testing bath designed by F. Galton, made by Robert W. Munro, London, 1875.
Original thermometer testing bath with frame, by R.W. Munro, London, to design by Francis Galton, made by Robert W. Munro, London, 1875., 1875.
Frame for suspending racks of thermometers : part of original thermometer testing bath designed by F. Galton, made by Robert W. Munro, London, 1875.
Original thermometer testing bath on wooden stand, designed by Francis Galton, F.R.S., made by Robert W. Munro, London, 1875. Used by the National Physical Laboratory at Kew Observatory until 1912.