Flashback Models replica PRC-25 power and volume control | The internal radio can be turned on and off as well as have its volume adjusted by the 'volume' knob on the face
Erik Villard (@erikthehistorian.bsky.social) on X: "Cpt Richard Eckert, CO, Co C, 2d Bn, 27th Inf, 25th Inf Div, uses an AN/PRC-25 radio during a sweep through a hamlet in Gia Dinh Province,
![Original Vietnam War U.S.M.C. Radio Set RT-505B / PRC-25 Backpack Radi – International Military Antiques Original Vietnam War U.S.M.C. Radio Set RT-505B / PRC-25 Backpack Radi – International Military Antiques](https://www.ima-usa.com/cdn/shop/products/ONSV21SVE4__11.jpg?v=1634319877)
Original Vietnam War U.S.M.C. Radio Set RT-505B / PRC-25 Backpack Radi – International Military Antiques
![PRC-25 Vietnam era manpack radio 30-75mhz with modifications to power off of D cell batteries. : r/HamRadio PRC-25 Vietnam era manpack radio 30-75mhz with modifications to power off of D cell batteries. : r/HamRadio](https://i.redd.it/fsq5f9p6pawb1.jpg)