Firing a pistol in St. Paul's
A demonstration of experimental, amplifying apparatus. Pistol shots fired in St. Paul's Cathedral on 19 December 1951 during a demonstration of experimental, amplifying apparatus designed by the Building Research Station in co-operation with Pamphonic Reproducers Ltd. to overcome defects in acoustics
Picture No
14001519
Media ID
46793276
Size
4222px x 5379px
(3.5MB)
Credit
© Illustrated London News Ltd/Mary Evans
Source
Unattributed photograph in The Illustrated London News', 29 December 1951, page 1058
Date
1951
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Acoustics Amplifying Experimental Pauls Pulpit Sep23
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