AIRGUIDE
[ SONIC DEPTH SOUNDERS, RADIO DIRECTION FINDERS, ] MARINE ENGINE SYNCHRONIZERS, [ FIELD GLASSES, SPORT GLASSES, OPERA GLASSES, ] BAROMETERS, THERMOMETERS, HYGROMETERS, COMBINATION HYGROMETER-THERMOMETER, COMBINATION THERMOMETER-HYGROMETER-BAROMETER, TACHOMETERS, COMPASSES, ALTIMETERS AND SPEEDOMETERS
Expired · May 7, 1964 · 72192872 ·