everyday electronics / Vintage Magazine - July 1972

Practical Electronics Magazine Bundle - 1979-1989 - 6 Issues - Retro Vintage

1976 July YACHTING MAGAZINE - Bicentennial Special Vintage

everyday electronics / Vintage Magazine - February 1976

Practical Electronics - magazine / July 1976

Practical Wireless - magazine / July 1958 - Vintage

Practical Electronics Magazine July 1979

Model Builder Magazine Vol. 6, No. 55 (July 1976, VTG Magazine, Model Airplanes)