PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 9 months agoListening device for detecting aircraft, USA, 1921lemmy.worldimagemessage-square7fedilinkarrow-up1135arrow-down11
arrow-up1134arrow-down1imageListening device for detecting aircraft, USA, 1921lemmy.worldPugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 9 months agomessage-square7fedilink
minus-squareScrawny@lemm.eelinkfedilinkEnglisharrow-up9·9 months agoAll I can hear is tinnitus with this thing.
All I can hear is tinnitus with this thing.