Countdown to Bomb Blast audio recording by NavyMuseum published on 2022-04-19T04:59:40Z The person who recorded this clip was on board HMNZS Canterbury at Mururoa in 1973. It's a countdown to one of the nuclear bomb blasts taking place in the series. Sound recording, John Mentzer, 1973. 2018.210.1. Crown Copyright, CC BY-NC 4.0. Genre Bomb Gone Education Resource
