Physical description
Mine detector unit ( incomplete.) Unit comprises of detector scan plate,arm detector unit earphones,case lid (no Insert ) ( no base ), amplifiers (Yellow & White) oscillator (Red ).Detector canvas cover.
Inscriptions & markings
Detecting set - mine - Model P 158, Serial 8410. Purchase order CG / 94236. Polan Industries INC.FSN 6665 - 966 9071 U.S. Army. 6841. Detecting set , mine , portable,metallic with carrying case.