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Photograph of Tower Men Installing and Adjusting "J" Type Antenna
Summary
Original caption: The tower men remain aloft for 2 hours, installing & adjusting "J" type VHF antenna on top of mast at Baldwin Ranger Station. The "J" type antenna will be replaced by a type P.D.V.H.F. antenna for improved radiation characteristics in horizontal plane. Lo.
Historic Photographs
Tags
Date
01/01/1940
Location
Huron-Manistee National Forests (Mich.)
Source
The U.S. National Archives
Copyright info
No known copyright restrictions
