Grindell Collection

GRINDELL MATTHEWS - British inventor, almost certainly a charlatan though some of his inventions seemed to work : best known for his death ray of 1924, never demonstrated. Date: 1880 - 1941

MATTHEWS'S LUMINAPHONE
Grindell Matthews's instrument uses beams of light to produce music : interestingly, the same inventor also offered the world a death ray a few years later. Date: 1926

MR M, DEATH RAY INVENTOR
Grindell Matthews, the inventor of a death ray which will destroy aircraft or explode munitions depots at a distance Date: 1924

RAY GUN PROJECT - 1
English inventor Grindell Matthews sets up his death- ray device in his workshop Date: 1924

Ray Gun Project Military Weapons Projects 1924
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RAY GUN PROJECT - 2
English inventor Grindell Matthews demonstrates his death- ray device on a small target Date: 1924

Unmanned boat steered by light, war device
An unmanned boat steered by light: a 25, 000 war device. Tested during the First World War before Lord Fisher and Mr Balfour on Penn Pond in Richmond Park

Death Ray Demonstration
The death ray is demonstrated by Grindell Matthews, its inventor

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