11 TH Field Artillery 1937-1940 Scholfield - US Army | Gallery

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#1

11 TH Field Artillery 1937-1940 Scholfield

11 TH Field Artillery 1937-1940 Scholfield early weapon a Sound Locater Unit.

This is a companion discussion topic for the original entry at https://ww2incolor.com/gallery/us-army/30473/11-th-field-artillery-1937-1940-scholfield
#2

wow…are those speaker horns on those trucks…I see the spotlights on the front trucks.

#3
#4

Not speaker horns but listening devices to detect the direction of approaching aircraft.