Collins KWM1 My 3 KWM-1: SERIAL NUMBER 840 – 884 – 1051 http://www.f6hoy.com/wp-content/uploads/2025/01/F6hoy_kwm1_video.mp4 http://www.f6hoy.com/wp-content/uploads/2025/01/F6hoy_kwm1_video_002.mp4 http://www.f6hoy.com/wp-content/uploads/2025/01/F6hoy_kwm1_video_003.mp4 some links: KWM-1 from AWA KWM-1-(2nd-ed-11-57) history
