PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 1 year agoListening device for detecting aircraft, USA, 1921lemmy.worldimagemessage-square7fedilinkarrow-up1140arrow-down11
arrow-up1139arrow-down1imageListening device for detecting aircraft, USA, 1921lemmy.worldPugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 1 year agomessage-square7fedilink
minus-squareScrawny@lemm.eelinkfedilinkEnglisharrow-up10·1 year agoAll I can hear is tinnitus with this thing.
All I can hear is tinnitus with this thing.