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Test of the M-9 fire-control system, 1945
CRO18A00_206

Test of the M-9 fire-control system, 1945

Test of the M-9 fire-control system, 1945
CRO18A00_207

Test of the M-9 fire-control system, 1945

American siren called 'Whistle'
CRO18A00_188

American siren called 'Whistle'