everyday electronics / Vintage Magazine - September 1975

everyday electronics / Vintage Magazine - November 1975

everyday electronics / Vintage Magazine - June 1975

Everyday Electronics Easy to Build Projects Magazine 6 Copies 1979 - 1980 VGC

everyday electronics / Vintage Magazine - July 1975

everyday electronics / Vintage Magazine - May 1973

Guideposts Magazine (Vintage, January 1975) Jim Hartz VG!

McGraw-Hill Vintage Electronics Magazine January 9 1975 Vol 48 Issue No 1