3-channel Grass electroencephalograph (EEG) used by Dr William Sargant and Dr Dennis Hill at the Maudslay Hospital and at Belmont Hospital (Sutton Emergency Hospital) 1940-46. In four pieces, each approximately 46 x 46 x 46 cm.
Metal case containing 3 pre-amplifiers for 3-channel Grass electroencephalograph (EEG) used by Dr William Sargant and Dr Dennis Hill at the Maudsley Hospital in London and at Belmont Hospital (Sutton Emergency Hospital), 1940-46.
Metal case containing power amplifier for 3-channel Grass electroencephalograph (EEG) used by Dr William Sargant and Dr Dennis Hill at the Maudsley Hospital in London and at Belmont Hospital (Sutton Emergency Hospital), 1940-46. One of three; this one numbered 218 on front panel.
Metal case containing power amplifier for 3-channel Grass electroencephalograph (EEG) used by Dr William Sargant and Dr Dennis Hill at the Maudsley Hospital in London and at Belmont Hospital (Sutton Emergency Hospital), 1940-46. Number two of three; this one numbered 219 on front panel.
Metal case containing power amplifier for 3-channel Grass electroencephalograph (EEG) used by Dr William Sargant and Dr Dennis Hill at the Maudsley Hospital in London and at Belmont Hospital (Sutton Emergency Hospital), 1940-46. Number three of three; this one numbered 220 on front panel.
Printer, apparently home-made, for 3-channel Grass electroencephalograph (EEG) used by Dr William Sargant and Dr Dennis Hill at the Maudsley Hospital in London and at Belmont Hospital (Sutton Emergency Hospital), 1940-46.
3 pre-amplifiers for 3-channel Grass electroencephalograph (EEG) from 1997-1858/1 used by Dr William Sargant and Dr Dennis Hill at the Maudsley Hospital in London and at Belmont Hospital (Sutton Emergency Hospital), 1940-46.
