73 Magazine is another great resource on all brands of vintage radio gear and the history of radio. Articles cover a wide range of subjects. The magazine ceased publication with the September 2003 issue. There are no sources for purchasing back issues. This means that hamfests, eBay, etc. are probably the best (or only) places to find issues. What follows is a chronological listing of Eico related articles gleaned from the 73 Magazine Index created by Steve KB9MWR.
|Eico Grid Dip Oscillator||W3UZN||5||Feb-61||42|
|The Eico 720 on Six Meters||WA2KTJ||22||Jul-62||18|
|Mode Switch for the Eico 720 and 730||W0DSU||30||Mar-63||38|
|The Eico 723||W3UZN||30||Mar-63||84|
|The Eico 753K||W3KEY/W3TND||64||Jan-66||76|
|73 Tests the Eicocraft CPO||-||77||Feb-67||78|
|Rebirth of the Eico 221||W5VTJ||305||Feb-86||51|