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7-shot cylinder
Dates “1914–1918” within oak leaf wreath
100% Satisfaction Guarenteed
Please review all photographs for the exact stamps and condition included in this collection
Light staining and handling wear consistent with age
WWII U.S. Navy NAF 68304 Beam Filter Audio Control Unit DTG 7-shot cylinderWWII U. S. Navy NAF 68304 Beam Filter Audio Control Unit Original WWII era U. S. Navy Beam Filter control unit marked NAF 68304. Features a multi position selector for Range, Phone, Both, and Range Phone filtering with dual headphone style jacks and attached cable. Used as part of a naval or airborne radio radar communications system to filter received audio signals. A desirable accessory for WWII Navy electronics, radar, and communications
